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IMC Commentary 09 2009

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International Mechanical Code and Commentary

Published By Publication Date Number of Pages
ICC 2009 476
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 A practical tool that helps you to master the code you deal with every day!

This comprehensive publication provides a convenient reference for regulations in the 2009 International Mechanical Code® (IMC®).
 
Presented in an easy-to-reference format the commentary includes the full text of the code, including tables and figures, followed by corresponding commentary at the end of each section in one document. Every chapter begins with “General Comments” and “Purpose” sections followed by code and commentary to subsequent sections, tables and figures. This in-depth publication focuses on providing the full meaning and implications of the 2009 IMC®.
 
The commentaries are designed to suggest the most effective method of application, and the consequences of not adhering to the code. This is an excellent reference for code officials, engineers, architects, inspectors, plans examiners, contractors and anyone who needs a better understanding of the 2009 IMC®.

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PDF Pages PDF Title
1 2009 IMC® INTERNATIONAL MECHANICAL CODE® CODE AND COMMENTARY
2009 IMC® INTERNATIONAL MECHANICAL CODE® CODE AND COMMENTARY
2 COPYRIGHT
COPYRIGHT
3 PREFACE
PREFACE
5 TABLE OF CONTENTS
TABLE OF CONTENTS
7 CHAPTER 1: SCOPE AND ADMINISTRATION
CHAPTER 1: SCOPE AND ADMINISTRATION
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
8 PART I—SCOPE AND APPLICATION
PART I—SCOPE AND APPLICATION
SECTION 101 GENERAL
SECTION 101 GENERAL
SECTION 102 APPLICABILITY
SECTION 102 APPLICABILITY
10 PART 2—ADMINISTRATION AND ENFORCEMENT
PART 2—ADMINISTRATION AND ENFORCEMENT
SECTION 103 DEPARTMENT OF MECHANICAL INSPECTION
SECTION 103 DEPARTMENT OF MECHANICAL INSPECTION
11 SECTION 104 DUTIES AND POWERS OF THE CODE OFFICIAL
SECTION 104 DUTIES AND POWERS OF THE CODE OFFICIAL
13 SECTION 105 APPROVAL
SECTION 105 APPROVAL
14 SECTION 106 PERMITS
SECTION 106 PERMITS
18 SECTION 107 INSPECTIONS AND TESTING
SECTION 107 INSPECTIONS AND TESTING
21 SECTION 108 VIOLATIONS
SECTION 108 VIOLATIONS
23 SECTION 109 MEANS OF APPEAL
SECTION 109 MEANS OF APPEAL
25 SECTION 110 TEMPORARY EQUIPMENT, SYSTEMS AND USES
SECTION 110 TEMPORARY EQUIPMENT, SYSTEMS AND USES
BIBLIOGRAPHY
BIBLIOGRAPHY
27 CHAPTER 2: DEFINITIONS
CHAPTER 2: DEFINITIONS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 201 GENERAL
SECTION 201 GENERAL
SECTION 202 GENERAL DEFINITIONS
SECTION 202 GENERAL DEFINITIONS
31 FIGURE 202(1) BREATHING ZONE
FIGURE 202(1) BREATHING ZONE
34 FIGURE 202(2) COMMERCIAL KITCHEN HOODS
FIGURE 202(2) COMMERCIAL KITCHEN HOODS
54 FIGURE 202(3) THERMAL RESISTANCE
FIGURE 202(3) THERMAL RESISTANCE
56 BIBLIOGRAPHY
BIBLIOGRAPHY
57 CHAPTER 3: GENERAL REGULATIONS
CHAPTER 3: GENERAL REGULATIONS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 301 GENERAL
SECTION 301 GENERAL
60 FIGURE 301.6 TYPICAL LABEL FOR A CATEGORY 1 GAS-FIRED FURNACE
FIGURE 301.6 TYPICAL LABEL FOR A CATEGORY 1 GAS-FIRED FURNACE
63 SECTION 302 PROTECTION OF STRUCTURE
SECTION 302 PROTECTION OF STRUCTURE
64 FIGURE 302.3.1 HOLES AND NOTCHES IN WOOD JOISTS
FIGURE 302.3.1 HOLES AND NOTCHES IN WOOD JOISTS
FIGURE 302.3.2 NOTCHES IN WOOD STUDS
FIGURE 302.3.2 NOTCHES IN WOOD STUDS
FIGURE 302.3.3 BORED HOLES
FIGURE 302.3.3 BORED HOLES
65 SECTION 303 EQUIPMENT AND APPLIANCE LOCATION
SECTION 303 EQUIPMENT AND APPLIANCE LOCATION
67 SECTION 304 INSTALLATION
SECTION 304 INSTALLATION
68 FIGURE 304.1 EXCERPTS FROM TYPICAL MANUFACTURER’S INSTALLATION MANUALS
FIGURE 304.1 EXCERPTS FROM TYPICAL MANUFACTURER’S INSTALLATION MANUALS
69 FIGURE 304.1—continued EXCERPTS FROM TYPICAL MANUFACTURER’S INSTALLATION MANUALS
FIGURE 304.1—continued EXCERPTS FROM TYPICAL MANUFACTURER’S INSTALLATION MANUALS
71 FIGURE 304.3 OIL-FIRED WATER HEATER INSTALLATION IN A HAZARDOUS LOCATION
FIGURE 304.3 OIL-FIRED WATER HEATER INSTALLATION IN A HAZARDOUS LOCATION
72 FIGURE 304.5.1.1 NATURAL VENTILATION OF SPACES CONTAINING HYDROGEN GENERATING APPLIANCES
FIGURE 304.5.1.1 NATURAL VENTILATION OF SPACES CONTAINING HYDROGEN GENERATING APPLIANCES
74 FIGURE 304.6(1) APPLIANCE INSTALLATION IN A PUBLIC GARAGE
FIGURE 304.6(1) APPLIANCE INSTALLATION IN A PUBLIC GARAGE
75 FIGURE 304.6(2) APPLIANCE PROTECTION AGAINST MOTOR VEHICLE IMPACT
FIGURE 304.6(2) APPLIANCE PROTECTION AGAINST MOTOR VEHICLE IMPACT
76 FIGURE 304.7 SUSPENDED APPLIANCE IN RESIDENTIAL GARAGE
FIGURE 304.7 SUSPENDED APPLIANCE IN RESIDENTIAL GARAGE
77 SECTION 305 PIPING SUPPORT
SECTION 305 PIPING SUPPORT
78 FIGURE 304.11 GUARD REQUIREMENTS
FIGURE 304.11 GUARD REQUIREMENTS
FIGURE 305.4 POINT OF SAG BETWEEN HANGERS
FIGURE 305.4 POINT OF SAG BETWEEN HANGERS
79 TABLE 305.4 PIPING SUPPORT SPACINGa
TABLE 305.4 PIPING SUPPORT SPACINGa
SECTION 306 ACCESS AND SERVICE SPACE
SECTION 306 ACCESS AND SERVICE SPACE
80 FIGURE 305.5 PIPE PROTECTION
FIGURE 305.5 PIPE PROTECTION
81 FIGURE 306.3 REMOTE LOCATION REQUIREMENTS (ATTIC INSTALLATION)
FIGURE 306.3 REMOTE LOCATION REQUIREMENTS (ATTIC INSTALLATION)
83 FIGURE 306.5 ACCESS HEIGHT ABOVE GRADE
FIGURE 306.5 ACCESS HEIGHT ABOVE GRADE
84 FIGURE 306.5.1 APPLIANCES AND EQUIPMENT ON SLOPED ROOFS
FIGURE 306.5.1 APPLIANCES AND EQUIPMENT ON SLOPED ROOFS
SECTION 307 CONDENSATE DISPOSAL
SECTION 307 CONDENSATE DISPOSAL
85 TABLE 307.2.2 CONDENSATE DRAIN SIZING
TABLE 307.2.2 CONDENSATE DRAIN SIZING
86 FIGURE 307.2.3(1) PRIMARY AND AUXILIARY DRAIN PAN FLOAT SWITCH
FIGURE 307.2.3(1) PRIMARY AND AUXILIARY DRAIN PAN FLOAT SWITCH
FIGURE 307.2.3(2) CONDENSATE OVERFLOW SWITCH
FIGURE 307.2.3(2) CONDENSATE OVERFLOW SWITCH
87 FIGURE 307.2.3(3) IN-LINE CONDENSATE OVERFLOW SWITCH
FIGURE 307.2.3(3) IN-LINE CONDENSATE OVERFLOW SWITCH
FIGURE 307.2.3.2 APPLIANCES, EQUIPMENT AND INSULATION IN PANS
FIGURE 307.2.3.2 APPLIANCES, EQUIPMENT AND INSULATION IN PANS
88 SECTION 308 CLEARANCE REDUCTION
SECTION 308 CLEARANCE REDUCTION
FIGURE 308.1(1) CLEARANCE TO COMBUSTIBLES— EXAMPLES OF HOW TO MEASURE
FIGURE 308.1(1) CLEARANCE TO COMBUSTIBLES— EXAMPLES OF HOW TO MEASURE
89 FIGURE 308.1(2) REDUCED CLEARANCE FOR 3 1/2-INCH BRICK WALL
FIGURE 308.1(2) REDUCED CLEARANCE FOR 3 1/2-INCH BRICK WALL
FIGURE 308.1(3) VENTILATED MASONRY CLEARANCE REDUCTION SYSTEM
FIGURE 308.1(3) VENTILATED MASONRY CLEARANCE REDUCTION SYSTEM
90 FIGURE 308.2 TYPICAL CLEARANCES FOR A RADIANT-TYPE WOOD-BURNING STOVE
FIGURE 308.2 TYPICAL CLEARANCES FOR A RADIANT-TYPE WOOD-BURNING STOVE
FIGURE 308.3 REDUCED CLEARANCE TO COMBUSTIBLES
FIGURE 308.3 REDUCED CLEARANCE TO COMBUSTIBLES
92 TABLE 308.6 CLEARANCE REDUCTION METHODSb
TABLE 308.6 CLEARANCE REDUCTION METHODSb
93 FIGURE 308.6(1) REDUCED CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(1) REDUCED CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(2) CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(2) CLEARANCE TO COMBUSTIBLES
94 FIGURE 308.6(3) CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(3) CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(4) CLEARANCE TO COMBUSTIBLES
FIGURE 308.6(4) CLEARANCE TO COMBUSTIBLES
95 [B] SECTION 309 TEMPERATURE CONTROL
[B] SECTION 309 TEMPERATURE CONTROL
[F] SECTION 310 EXPLOSION CONTROL
[F] SECTION 310 EXPLOSION CONTROL
96 [F] SECTION 311 SMOKE AND HEAT VENTS
[F] SECTION 311 SMOKE AND HEAT VENTS
SECTION 312 HEATING AND COOLING LOAD CALCULATIONS
SECTION 312 HEATING AND COOLING LOAD CALCULATIONS
BIBLIOGRAPHY
BIBLIOGRAPHY
99 CHAPTER 4: VENTILATION
CHAPTER 4: VENTILATION
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
100 SECTION 401 GENERAL
SECTION 401 GENERAL
102 TABLE 401.5 OPENING SIZES IN LOUVERS, GRILLES AND SCREENS PROTECTING AIR INTAKE OPENINGS
TABLE 401.5 OPENING SIZES IN LOUVERS, GRILLES AND SCREENS PROTECTING AIR INTAKE OPENINGS
SECTION 402 NATURAL VENTILATION
SECTION 402 NATURAL VENTILATION
FIGURE 402.2 NATURAL LIGHT AND VENTILATION WINDOWS
FIGURE 402.2 NATURAL LIGHT AND VENTILATION WINDOWS
103 FIGURE 402.3 NATURAL VENTILATION FROM ADJOINING SPACE
FIGURE 402.3 NATURAL VENTILATION FROM ADJOINING SPACE
104 FIGURE 402.4 VENTILATION OPENINGS BELOW GRADE
FIGURE 402.4 VENTILATION OPENINGS BELOW GRADE
SECTION 403 MECHANICAL VENTILATION
SECTION 403 MECHANICAL VENTILATION
105 FIGURE 403.1(1) AN ENERGY-CONSERVING ALTERNATIVE TO NATURAL VENTILATION
FIGURE 403.1(1) AN ENERGY-CONSERVING ALTERNATIVE TO NATURAL VENTILATION
FIGURE 403.1(2) TYPICAL HVAC SYSTEM
FIGURE 403.1(2) TYPICAL HVAC SYSTEM
106 FIGURE 403.1(3) OCCUPIED ZONE
FIGURE 403.1(3) OCCUPIED ZONE
111 EQUATION 4-1
EQUATION 4-1
TABLE 403.3.1.2 ZONE AIR DISTRIBUTION EFFECTIVENESS
TABLE 403.3.1.2 ZONE AIR DISTRIBUTION EFFECTIVENESS
112 TABLE 403.3 MINIMUM VENTILATION RATES
TABLE 403.3 MINIMUM VENTILATION RATES
113 TABLE 403.3—continued MINIMUM VENTILATION RATES
TABLE 403.3—continued MINIMUM VENTILATION RATES
114 TABLE 403.3—continued MINIMUM VENTILATION RATES
TABLE 403.3—continued MINIMUM VENTILATION RATES
115 EQUATION 4-2
EQUATION 4-2
EQUATION 4-3
EQUATION 4-3
EQUATION 4-4
EQUATION 4-4
EQUATION 4-5
EQUATION 4-5
116 TABLE 403.3.2.3.2 SYSTEM VENTILATION EFFICIENCY
TABLE 403.3.2.3.2 SYSTEM VENTILATION EFFICIENCY
EQUATION 4-6
EQUATION 4-6
EQUATION 4-7
EQUATION 4-7
EQUATION 4-8
EQUATION 4-8
122 SECTION 404 ENCLOSED PARKING GARAGES
SECTION 404 ENCLOSED PARKING GARAGES
123 SECTION 405 SYSTEMS CONTROL
SECTION 405 SYSTEMS CONTROL
SECTION 406 VENTILATION OF UNINHABITED SPACES
SECTION 406 VENTILATION OF UNINHABITED SPACES
BIBLIOGRAPHY
BIBLIOGRAPHY
125 CHAPTER 5: EXHAUST SYSTEMS
CHAPTER 5: EXHAUST SYSTEMS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 501 GENERAL
SECTION 501 GENERAL
128 FIGURE 501.2.1(1) SEPARATION REQUIREMENTS FOR ROOF EXHAUST (EXPLOSIVE OR FLAMMABLE) DUCT TERMINATIONS
FIGURE 501.2.1(1) SEPARATION REQUIREMENTS FOR ROOF EXHAUST (EXPLOSIVE OR FLAMMABLE) DUCT TERMINATIONS
FIGURE 501.2.1(2) SEPARATION REQUIREMENTS FOR ROOF EXHAUST (EXPLOSIVE OR FLAMMABLE) DUCT TERMINATIONS
FIGURE 501.2.1(2) SEPARATION REQUIREMENTS FOR ROOF EXHAUST (EXPLOSIVE OR FLAMMABLE) DUCT TERMINATIONS
130 SECTION 502 REQUIRED SYSTEMS
SECTION 502 REQUIRED SYSTEMS
133 EQUATION 5-1
EQUATION 5-1
148 FIGURE 502.14(1) OVERHEAD SOURCE CAPTURE SYSTEM
FIGURE 502.14(1) OVERHEAD SOURCE CAPTURE SYSTEM
149 FIGURE 502.14(2) WALL-MOUNTED SOURCE CAPTURE SYSTEM
FIGURE 502.14(2) WALL-MOUNTED SOURCE CAPTURE SYSTEM
150 SECTION 503 MOTORS AND FANS
SECTION 503 MOTORS AND FANS
152 SECTION 504 CLOTHES DRYER EXHAUST
SECTION 504 CLOTHES DRYER EXHAUST
153 FIGURE 504.2 NONCOMBUSTIBLE WALL RECEPTACLE FOR CLOTHES DRYER EXHAUST DUCT
FIGURE 504.2 NONCOMBUSTIBLE WALL RECEPTACLE FOR CLOTHES DRYER EXHAUST DUCT
156 FIGURE 504.6.4.1 CLOTHES DRYER EXHAUST DUCT LENGTH
FIGURE 504.6.4.1 CLOTHES DRYER EXHAUST DUCT LENGTH
157 TABLE 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
TABLE 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH
158 FIGURE 504.6.5 EXAMPLE OF PERMANENT LABEL OF EQUIVALENT LENGTH
FIGURE 504.6.5 EXAMPLE OF PERMANENT LABEL OF EQUIVALENT LENGTH
FIGURE 504.6.6 DOMESTIC CLOTHE DRYER ROUGH-IN
FIGURE 504.6.6 DOMESTIC CLOTHE DRYER ROUGH-IN
159 FIGURE 504.6.7 DRYER EXHAUST DUCT PROTECTION
FIGURE 504.6.7 DRYER EXHAUST DUCT PROTECTION
160 FIGURE 504.7 MULTIPLE DRYER EXHAUST SYSTEM
FIGURE 504.7 MULTIPLE DRYER EXHAUST SYSTEM
162 SECTION 505 DOMESTIC KITCHEN EXHAUST EQUIPMENT
SECTION 505 DOMESTIC KITCHEN EXHAUST EQUIPMENT
163 SECTION 506 COMMERCIAL KITCHEN HOOD VENTILATION SYSTEM DUCTS AND EXHAUST EQUIPMENT
SECTION 506 COMMERCIAL KITCHEN HOOD VENTILATION SYSTEM DUCTS AND EXHAUST EQUIPMENT
164 FIGURE 506.3.1.1(1) TYPICAL FACTORY-BUILT GREASE DUCT LABEL
FIGURE 506.3.1.1(1) TYPICAL FACTORY-BUILT GREASE DUCT LABEL
FIGURE 506.3.1.1(2) FACTORY-BUILT GREASE DUCTS
FIGURE 506.3.1.1(2) FACTORY-BUILT GREASE DUCTS
165 FIGURE 506.3.1.2(1) PROHIBITED INSTALLATION OF FLEXIBLE AIR DUCT CONNECTING TO A MAKEUP AIR PLENUM ABOVE A TYPE I HOOD
FIGURE 506.3.1.2(1) PROHIBITED INSTALLATION OF FLEXIBLE AIR DUCT CONNECTING TO A MAKEUP AIR PLENUM ABOVE A TYPE I HOOD
166 FIGURE 506.3.1.2(2) BACKWALL MAKEUP AIR PLENUM
FIGURE 506.3.1.2(2) BACKWALL MAKEUP AIR PLENUM
167 FIGURE 506.3.2.1(1) TYPES OF DUCT JOINT
FIGURE 506.3.2.1(1) TYPES OF DUCT JOINT
168 FIGURE 506.3.2.1(2) WELDED FLANGE JOINT
FIGURE 506.3.2.1(2) WELDED FLANGE JOINT
169 FIGURE 506.3.2.2 DUCT-TO-HOOD JOINTS
FIGURE 506.3.2.2 DUCT-TO-HOOD JOINTS
171 FIGURE 506.3.6 PROHIBITED INSTALLATION OF A GREASE DUCT (Less than 18-inch clearance to combustibles)
FIGURE 506.3.6 PROHIBITED INSTALLATION OF A GREASE DUCT (Less than 18-inch clearance to combustibles)
172 FIGURE 506.3.7(1) GREASE COLLECTION RESERVOIR
FIGURE 506.3.7(1) GREASE COLLECTION RESERVOIR
173 FIGURE 506.3.7(2) PREVENTION OF GREASE ACCUMULATION
FIGURE 506.3.7(2) PREVENTION OF GREASE ACCUMULATION
174 FIGURE 506.3.8(1) GREASE DUCT CLEANOUT
FIGURE 506.3.8(1) GREASE DUCT CLEANOUT
FIGURE 506.3.8(2) GREASE DUCT CLEANOUT
FIGURE 506.3.8(2) GREASE DUCT CLEANOUT
176 FIGURE 506.3.10 TERMINATION THROUGH EXTERIOR WALLS
FIGURE 506.3.10 TERMINATION THROUGH EXTERIOR WALLS
177 FIGURE 506.3.10.1(1) EXHAUST DUCT ENCLOSED BY A VERTICAL SHAFT
FIGURE 506.3.10.1(1) EXHAUST DUCT ENCLOSED BY A VERTICAL SHAFT
178 FIGURE 506.3.10.1(2) EXHAUST DUCT PENETRATING A WALL
FIGURE 506.3.10.1(2) EXHAUST DUCT PENETRATING A WALL
179 FIGURE 506.3.10.2 FIELD-APPLIED GREASE DUCT ENCLOSURE
FIGURE 506.3.10.2 FIELD-APPLIED GREASE DUCT ENCLOSURE
182 FIGURE 506.5.1(1) ROOF-MOUNTED EXHAUST FAN FOR A TYPE I HOOD
FIGURE 506.5.1(1) ROOF-MOUNTED EXHAUST FAN FOR A TYPE I HOOD
FIGURE 506.5.1(2) INLINE EXHAUST FAN FOR A TYPE I HOOD
FIGURE 506.5.1(2) INLINE EXHAUST FAN FOR A TYPE I HOOD
183 FIGURE 506.5.3 KITCHEN EXHAUST FAN MOUNTED ON DUCT THAT EXTENDS 18-INCHES ABOVE THE ROOF SURFACE WITH VENTS FOR THE SHAFT
FIGURE 506.5.3 KITCHEN EXHAUST FAN MOUNTED ON DUCT THAT EXTENDS 18-INCHES ABOVE THE ROOF SURFACE WITH VENTS FOR THE SHAFT
184 FIGURE 506.5.5 EXHAUST OUTLET TERMINATION
FIGURE 506.5.5 EXHAUST OUTLET TERMINATION
SECTION 507 COMMERCIAL KITCHEN HOODS
SECTION 507 COMMERCIAL KITCHEN HOODS
185 FIGURE 507.1(1) TYPICAL LABEL FOR A TYPE I HOOD
FIGURE 507.1(1) TYPICAL LABEL FOR A TYPE I HOOD
186 FIGURE 507.1(2) ELECTRIC DEEP FAT FRYERWITH RECIRCULATING HOOD
FIGURE 507.1(2) ELECTRIC DEEP FAT FRYERWITH RECIRCULATING HOOD
FIGURE 507.1(3) ELECTRIC GRIDDLE WITH RECIRCULATING HOOD
FIGURE 507.1(3) ELECTRIC GRIDDLE WITH RECIRCULATING HOOD
190 FIGURE 507.2.2 TYPE II HOOD ABOVE A DISHWASHER
FIGURE 507.2.2 TYPE II HOOD ABOVE A DISHWASHER
191 FIGURE 507.3 WATER HEATER NEXT TO A TYPE I HOOD
FIGURE 507.3 WATER HEATER NEXT TO A TYPE I HOOD
193 FIGURE 507.8 GREASE GUTTER WITH RESERVOIR
FIGURE 507.8 GREASE GUTTER WITH RESERVOIR
195 TABLE 507.11 MINIMUM DISTANCE BETWEEN THE LOWEST EDGE OF A GREASE FILTER AND THE COOKING SURFACE OR THE HEATING SURFACE
TABLE 507.11 MINIMUM DISTANCE BETWEEN THE LOWEST EDGE OF A GREASE FILTER AND THE COOKING SURFACE OR THE HEATING SURFACE
FIGURE 507.11 APPLIANCE VENTING UNDERNEATH A TYPE I HOOD
FIGURE 507.11 APPLIANCE VENTING UNDERNEATH A TYPE I HOOD
196 FIGURE 507.11.2(1) MINIMUM ANGLE OF GREASE FILTERS
FIGURE 507.11.2(1) MINIMUM ANGLE OF GREASE FILTERS
FIGURE 507.11.2(2) GREASE FILTER MOUNTED A MINIMUM ANGLE OF 45 DEGREES
FIGURE 507.11.2(2) GREASE FILTER MOUNTED A MINIMUM ANGLE OF 45 DEGREES
197 FIGURE 507.12(1) CANOPY HOOD—ELEVATION
FIGURE 507.12(1) CANOPY HOOD—ELEVATION
FIGURE 507.12(2) WALL-TYPE CANOPY HOOD
FIGURE 507.12(2) WALL-TYPE CANOPY HOOD
198 FIGURE 507.12(3) WALL-TYPE CANOPY HOOD WITH MAKEUP AIR
FIGURE 507.12(3) WALL-TYPE CANOPY HOOD WITH MAKEUP AIR
FIGURE 507.12(4) ISLAND-TYPE CANOPY HOOD
FIGURE 507.12(4) ISLAND-TYPE CANOPY HOOD
FIGURE 507.12(5) BACK-TO-BACK (DOUBLE ISLAND)-TYPE CANOPY HOOD
FIGURE 507.12(5) BACK-TO-BACK (DOUBLE ISLAND)-TYPE CANOPY HOOD
199 FIGURE 507.12(6) CANOPY HOOD WITH SIDE PANELS—SIDE VIEW
FIGURE 507.12(6) CANOPY HOOD WITH SIDE PANELS—SIDE VIEW
FIGURE 507.12(7) CANOPY HOOD WITH SIDE PANELS—ELEVATION
FIGURE 507.12(7) CANOPY HOOD WITH SIDE PANELS—ELEVATION
200 FIGURE 507.13(1) CANOPY HOOD SERVING MULTIPLE APPLIANCES
FIGURE 507.13(1) CANOPY HOOD SERVING MULTIPLE APPLIANCES
201 FIGURE 507.13(2) BACKSHELF/PASS-OVER HOOD
FIGURE 507.13(2) BACKSHELF/PASS-OVER HOOD
FIGURE 507.13(3) BACKSELF HOOD WITH ONE SIDE PANEL
FIGURE 507.13(3) BACKSELF HOOD WITH ONE SIDE PANEL
202 FIGURE 507.13.1 HOOD APPLIANCE PLAN VIEW
FIGURE 507.13.1 HOOD APPLIANCE PLAN VIEW
204 FIGURE 507.14 NONCANOPY-TYPE (LOW-WALL OR BACKSHELF HOOD)
FIGURE 507.14 NONCANOPY-TYPE (LOW-WALL OR BACKSHELF HOOD)
205 SECTION 508 COMMERCIAL KITCHEN MAKEUP AIR
SECTION 508 COMMERCIAL KITCHEN MAKEUP AIR
FIGURE 508.1(1) MAKEUP AIR
FIGURE 508.1(1) MAKEUP AIR
206 FIGURE 508.1(2) MAKEUP AIR
FIGURE 508.1(2) MAKEUP AIR
207 FIGURE 508.1(3) MAKEUP AIR SUPPLIED FROM FACE OF HOOD
FIGURE 508.1(3) MAKEUP AIR SUPPLIED FROM FACE OF HOOD
FIGURE 508.1(4) MAKEUP AIR SUPPLIED TO HOO (Short-circuit hood)
FIGURE 508.1(4) MAKEUP AIR SUPPLIED TO HOO (Short-circuit hood)
209 SECTION 509 FIRE SUPPRESSION SYSTEMS
SECTION 509 FIRE SUPPRESSION SYSTEMS
FIGURE 509.1 SUPPRESSION SYSTEM FOR COMMERCIAL-TYPE COOKING EQUIPMENT
FIGURE 509.1 SUPPRESSION SYSTEM FOR COMMERCIAL-TYPE COOKING EQUIPMENT
SECTION 510 HAZARDOUS EXHAUST SYSTEMS
SECTION 510 HAZARDOUS EXHAUST SYSTEMS
217 TABLE 510.8 MINIMUM DUCT THICKNESS
TABLE 510.8 MINIMUM DUCT THICKNESS
FIGURE 510.8.1 DUCT JOINTS
FIGURE 510.8.1 DUCT JOINTS
218 TABLE 510.8.2 CLEARANCE TO COMBUSTIBLES
TABLE 510.8.2 CLEARANCE TO COMBUSTIBLES
219 SECTION 511 DUST, STOCK AND REFUSE CONVEYING SYSTEMS
SECTION 511 DUST, STOCK AND REFUSE CONVEYING SYSTEMS
220 SECTION 512 SUBSLAB SOIL EXHAUST SYSTEMS
SECTION 512 SUBSLAB SOIL EXHAUST SYSTEMS
221 TABLE 511.2 CONSTRUCTION, CLEARANCE AND TERMINATION REQUIREMENTS FOR SINGLE-WALL METAL CHIMNEYS
TABLE 511.2 CONSTRUCTION, CLEARANCE AND TERMINATION REQUIREMENTS FOR SINGLE-WALL METAL CHIMNEYS
222 SECTION 513 SMOKE CONTROL SYSTEMS
SECTION 513 SMOKE CONTROL SYSTEMS
224 FIGURE 513.4.1 STACK EFFECT
FIGURE 513.4.1 STACK EFFECT
225 TABLE MINIMUM PRESSURE DIFFERENCE
TABLE MINIMUM PRESSURE DIFFERENCE
229 EQUATION 5-2
EQUATION 5-2
EQUATION 5-3
EQUATION 5-3
230 FIGURE 513.8(1) SMOKE LAYER INTERFACE
FIGURE 513.8(1) SMOKE LAYER INTERFACE
231 FIGURE 513.8(2) ASYMMETRICAL PLUME
FIGURE 513.8(2) ASYMMETRICAL PLUME
232 FIGURE 513.8(3) BALCONY SPILL PLUME
FIGURE 513.8(3) BALCONY SPILL PLUME
FIGURE 513.8(4) WINDOW PLUME
FIGURE 513.8(4) WINDOW PLUME
233 FIGURE 513.8(5) PLUGHOLING
FIGURE 513.8(5) PLUGHOLING
234 FIGURE 513.8.1(1) EXAMPLE, CRITICAL LEVEL OF SMOKE
FIGURE 513.8.1(1) EXAMPLE, CRITICAL LEVEL OF SMOKE
FIGURE 513.8.1(2) SMOKE LAYER
FIGURE 513.8.1(2) SMOKE LAYER
236 EQUATION 5-4
EQUATION 5-4
241 SECTION 514 ENERGY RECOVERY VENTILATION SYSTEMS
SECTION 514 ENERGY RECOVERY VENTILATION SYSTEMS
242 BIBLIOGRAPHY
BIBLIOGRAPHY
245 CHAPTER 6: DUCT SYSTEMS
CHAPTER 6: DUCT SYSTEMS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 601 GENERAL
SECTION 601 GENERAL
246 FIGURE 601.2(1) POSITIVE PRESSURE IN CORRIDOR PROVIDES MAKEUP AIR FOR SMALL EXHAUST FANS IN ADJACENT ROOMS
FIGURE 601.2(1) POSITIVE PRESSURE IN CORRIDOR PROVIDES MAKEUP AIR FOR SMALL EXHAUST FANS IN ADJACENT ROOMS
247 FIGURE 601.2(2) ELEVATION VIEW FOR COMMENTARY FIGURE 601.2(1)
FIGURE 601.2(2) ELEVATION VIEW FOR COMMENTARY FIGURE 601.2(1)
248 FIGURE 601.2.1(1) CORRIDOR NOT FIRE-RESISTANCE RATED: SPACE ABOVE CEILING CAN BE USED AS A PLENUM
FIGURE 601.2.1(1) CORRIDOR NOT FIRE-RESISTANCE RATED: SPACE ABOVE CEILING CAN BE USED AS A PLENUM
249 FIGURE 601.2.1(2) SPACE ABOVE CEILING PROHIBITED FROM BEING USED AS A PLENUM
FIGURE 601.2.1(2) SPACE ABOVE CEILING PROHIBITED FROM BEING USED AS A PLENUM
FIGURE 601.2.1(3) FIRE-RESISTANCE-RATED CEILING IN IN CORRIDOR: SPACE ABOVE CEILING CAN BE USED AS A PLENUM
FIGURE 601.2.1(3) FIRE-RESISTANCE-RATED CEILING IN IN CORRIDOR: SPACE ABOVE CEILING CAN BE USED AS A PLENUM
250 FIGURE 601.2.1(4) FIRE-RESISTANCE-RATED CORRIDOR WITH SUSPENDED NONRATED CEILING
FIGURE 601.2.1(4) FIRE-RESISTANCE-RATED CORRIDOR WITH SUSPENDED NONRATED CEILING
FIGURE 601.2.1(5) SPACE ABOVE CEILING CAN BE USED AS A PLENUM IF PART OF AN ENGINEERED SMOKE CONTROL SYSTEM
FIGURE 601.2.1(5) SPACE ABOVE CEILING CAN BE USED AS A PLENUM IF PART OF AN ENGINEERED SMOKE CONTROL SYSTEM
251 SECTION 602 PLENUMS
SECTION 602 PLENUMS
FIGURE 602.1(1) TYPICAL FLOOR/CEILING OR ROOF/CEILING RETURN AIR PLENUM
FIGURE 602.1(1) TYPICAL FLOOR/CEILING OR ROOF/CEILING RETURN AIR PLENUM
252 FIGURE 602.1(2) MECHANICAL ROOM USED AS RETURN AIR PLENUM
FIGURE 602.1(2) MECHANICAL ROOM USED AS RETURN AIR PLENUM
FIGURE 602.1(3) PROHIBITED RETURN AIR PLENUM APPLICATION
FIGURE 602.1(3) PROHIBITED RETURN AIR PLENUM APPLICATION
257 FIGURE 602.3(1) PROHIBITED STUD AND JOIST SPACE PLENUM INSTALLATION
FIGURE 602.3(1) PROHIBITED STUD AND JOIST SPACE PLENUM INSTALLATION
258 FIGURE 602.3(2) ACCEPTABLE STUD AND JOIST SPACE PLENUM INSTALLATION
FIGURE 602.3(2) ACCEPTABLE STUD AND JOIST SPACE PLENUM INSTALLATION
SECTION 603 DUCT CONSTRUCTION AND INSTALLATION
SECTION 603 DUCT CONSTRUCTION AND INSTALLATION
259 TABLE 603.4 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESSES FOR SINGLE DWELLING UNITS
TABLE 603.4 DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESSES FOR SINGLE DWELLING UNITS
261 FIGURE 603.6(1) FLEXIBLE CONNECTOR
FIGURE 603.6(1) FLEXIBLE CONNECTOR
262 FIGURE 603.6(2) SAMPLE LABELS
FIGURE 603.6(2) SAMPLE LABELS
FIGURE 603.6(3) SAMPLE LABELS
FIGURE 603.6(3) SAMPLE LABELS
TABLE 603.6 TESTING OF FLEXIBLE AIR DUCTS AND CONNECTORS
TABLE 603.6 TESTING OF FLEXIBLE AIR DUCTS AND CONNECTORS
263 FIGURE 603.6(4) INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4) INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
264 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
265 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
266 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
267 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
268 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
269 FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
FIGURE 603.6(4)—continued INSTALLATION INSTRUCTIONS FOR FLEXIBLE AIR DUCTS AND AIR CONNECTORS
271 FIGURE 603.7 FURNACE DUCTS IN PRIVATE GARAGE
FIGURE 603.7 FURNACE DUCTS IN PRIVATE GARAGE
273 FIGURE 603.9 HVAC DUCT CONSTRUCTION
FIGURE 603.9 HVAC DUCT CONSTRUCTION
275 SECTION 604 INSULATION
SECTION 604 INSULATION
276 FIGURE 604.3 DUCT COVERINGS AND LININGS
FIGURE 604.3 DUCT COVERINGS AND LININGS
278 SECTION 605 AIR FILTERS
SECTION 605 AIR FILTERS
279 SECTION 606 SMOKE DETECTION SYSTEMS CONTROL
SECTION 606 SMOKE DETECTION SYSTEMS CONTROL
280 FIGURE 606.2(1) AIR DISTRIBUTION SERVING NOT MORE THAN ONE SPACE
FIGURE 606.2(1) AIR DISTRIBUTION SERVING NOT MORE THAN ONE SPACE
FIGURE 606.2(2) AIR DISTRIBUTION SERVING MORE THAN ONE SPACE
FIGURE 606.2(2) AIR DISTRIBUTION SERVING MORE THAN ONE SPACE
281 FIGURE 606.2.1 SMOKE DETECTOR REQUIRED IN RETURN AIR SYSTEMS WITH FLOW GREATER THAN 2000 CFM
FIGURE 606.2.1 SMOKE DETECTOR REQUIRED IN RETURN AIR SYSTEMS WITH FLOW GREATER THAN 2000 CFM
282 FIGURE 606.2.2(1) LOCATION OF SMOKE DETECTORS IN COMMON RETURN AIR PLENUM
FIGURE 606.2.2(1) LOCATION OF SMOKE DETECTORS IN COMMON RETURN AIR PLENUM
283 FIGURE 606.2.2(2) LOCATION OF SMOKE DETECTOR, EXCEPTION ITEM 1
FIGURE 606.2.2(2) LOCATION OF SMOKE DETECTOR, EXCEPTION ITEM 1
FIGURE 606.2.2(3) TYPICAL FAN-POWERED TERMINAL UNIT
FIGURE 606.2.2(3) TYPICAL FAN-POWERED TERMINAL UNIT
284 FIGURE 606.2.3 RETURN RISER
FIGURE 606.2.3 RETURN RISER
285 [B] SECTION 607 DUCT AND TRANSFER OPENINGS
[B] SECTION 607 DUCT AND TRANSFER OPENINGS
286 FIGURE 607.1(1) FIRE DAMPER
FIGURE 607.1(1) FIRE DAMPER
FIGURE 607.1(2) SMOKE DAMPER
FIGURE 607.1(2) SMOKE DAMPER
287 FIGURE 607.1(3) COMBINATION FIRE/SMOKE DAMPER
FIGURE 607.1(3) COMBINATION FIRE/SMOKE DAMPER
FIGURE 607.1(4) CEILING DAMPERS
FIGURE 607.1(4) CEILING DAMPERS
288 FIGURE 607.1(5) FIRE DAMPER IN WALL FRAME
FIGURE 607.1(5) FIRE DAMPER IN WALL FRAME
290 FIGURE 607.3 DYNAMIC RATED FIRE DAMPERS
FIGURE 607.3 DYNAMIC RATED FIRE DAMPERS
291 TABLE 607.3.2.1 FIRE DAMPER RATING
TABLE 607.3.2.1 FIRE DAMPER RATING
293 FIGURE 607.3.3.2(1) LOCATION OF SMOKE DETECTORS IN DUCTS NEAR SMOKE/FIRE DAMPERS
FIGURE 607.3.3.2(1) LOCATION OF SMOKE DETECTORS IN DUCTS NEAR SMOKE/FIRE DAMPERS
FIGURE 607.3.3.2(2) LOCATION OF SMOKE DETECTORS NEAR SMOKE/FIRE DAMPERS IN AIR TRANSFER OPENING
FIGURE 607.3.3.2(2) LOCATION OF SMOKE DETECTORS NEAR SMOKE/FIRE DAMPERS IN AIR TRANSFER OPENING
295 FIGURE 607.5 FIRE DAMPERS IN RATED WALL
FIGURE 607.5 FIRE DAMPERS IN RATED WALL
296 FIGURE 607.5.2 EXCEPTION 3: FIRE DAMPERS NOT REQUIRED WHERE DUCT IS 26 GAGE METAL AND CONTINUOUS
FIGURE 607.5.2 EXCEPTION 3: FIRE DAMPERS NOT REQUIRED WHERE DUCT IS 26 GAGE METAL AND CONTINUOUS
297 FIGURE 607.5.3(1) FIRE DAMPERS—EXCEPTION 1
FIGURE 607.5.3(1) FIRE DAMPERS—EXCEPTION 1
298 FIGURE 607.5.3(2) FIRE DAMPERS—EXCEPTION 3
FIGURE 607.5.3(2) FIRE DAMPERS—EXCEPTION 3
300 FIGURE 607.5.5(1) ACCEPTABLE METHOD OF SUBDUCTING
FIGURE 607.5.5(1) ACCEPTABLE METHOD OF SUBDUCTING
301 FIGURE 607.5.5(1) VERTICAL SHAFT-BOTTOM ENCLOSURE
FIGURE 607.5.5(1) VERTICAL SHAFT-BOTTOM ENCLOSURE
FIGURE 607.5.5(2) PROHIBITED METHOD OF SUBDUCTING
FIGURE 607.5.5(2) PROHIBITED METHOD OF SUBDUCTING
302 FIGURE 607.5.5.1(2) VERTICAL SHAFTS-BOTTOM ENCLOSURES ROOM
FIGURE 607.5.5.1(2) VERTICAL SHAFTS-BOTTOM ENCLOSURES ROOM
FIGURE 607.5.5.1(3) VERTICAL SHAFTS-BOTTOM ENCLOSURES WITH DRAFT STOPPING
FIGURE 607.5.5.1(3) VERTICAL SHAFTS-BOTTOM ENCLOSURES WITH DRAFT STOPPING
303 FIGURE 607.5.5.1(4) VERTICAL SHAFTS-BOTTOM ENCLOSURES WITH FIRE SPRINKLERS
FIGURE 607.5.5.1(4) VERTICAL SHAFTS-BOTTOM ENCLOSURES WITH FIRE SPRINKLERS
FIGURE 607.5.5.1(5) VERTICAL SHAFTS-BOTTOM ENCLOSURES
FIGURE 607.5.5.1(5) VERTICAL SHAFTS-BOTTOM ENCLOSURES
304 FIGURE 607.5.7(1) SMOKE DAMPER REQUIRED IN AIR TRANSFER OPENING IN A SMOKE PARTITION
FIGURE 607.5.7(1) SMOKE DAMPER REQUIRED IN AIR TRANSFER OPENING IN A SMOKE PARTITION
FIGURE 607.5.7(2) SMOKE DAMPER NOT REQUIRED WHERE AIR TRANSFER OPENING IS DUCTED
FIGURE 607.5.7(2) SMOKE DAMPER NOT REQUIRED WHERE AIR TRANSFER OPENING IS DUCTED
305 FIGURE 607.5.7(3) SMOKE DAMPER NOT REQUIRED WHERE AIR TRANSFER OPENING IS DUCTED
FIGURE 607.5.7(3) SMOKE DAMPER NOT REQUIRED WHERE AIR TRANSFER OPENING IS DUCTED
306 FIGURE 607.6.1(1) AIR DUCT PENETRATION OF A FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
FIGURE 607.6.1(1) AIR DUCT PENETRATION OF A FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
FIGURE 607.6.1(2) EXCEPTION: FIRE DAMPERS NOT REQUIRED AT EVERY FLOOR
FIGURE 607.6.1(2) EXCEPTION: FIRE DAMPERS NOT REQUIRED AT EVERY FLOOR
308 FIGURE 607.6.3(1) DUCT PENETRATION OF NONFIRE-RESISTANCE-RATED ASSEMBLIES
FIGURE 607.6.3(1) DUCT PENETRATION OF NONFIRE-RESISTANCE-RATED ASSEMBLIES
309 FIGURE 607.6.3(2) FIRE DAMPERS IN DUCTS PENETRATING NONFIRE-RESISTANCE-RATED ASSEMBLIES
FIGURE 607.6.3(2) FIRE DAMPERS IN DUCTS PENETRATING NONFIRE-RESISTANCE-RATED ASSEMBLIES
BIBLIOGRAPHY
BIBLIOGRAPHY
311 CHAPTER 7: COMBUSTION AIR
CHAPTER 7: COMBUSTION AIR
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 701 GENERAL
SECTION 701 GENERAL
313 CHAPTER 8: CHIMNEYS AND VENTS
CHAPTER 8: CHIMNEYS AND VENTS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 801 GENERAL
SECTION 801 GENERAL
317 FIGURE 801.18.1 APPLIANCE REPLACEMENTS AFFECTING EXISTING APPLIANCES
FIGURE 801.18.1 APPLIANCE REPLACEMENTS AFFECTING EXISTING APPLIANCES
319 SECTION 802 VENTS
SECTION 802 VENTS
TABLE 802.2 VENT APPLICATION
TABLE 802.2 VENT APPLICATION
321 SECTION 803 CONNECTORS
SECTION 803 CONNECTORS
323 TABLE 803.9(1) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR LOW-HEAT APPLIANCES
TABLE 803.9(1) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR LOW-HEAT APPLIANCES
TABLE 803.9(2) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR MEDIUM- AND HIGH-HEAT APPLIANCES
TABLE 803.9(2) MINIMUM CHIMNEY CONNECTOR THICKNESS FOR MEDIUM- AND HIGH-HEAT APPLIANCES
324 FIGURE 803.10.3(1) CHIMNEY CONNECTOR INSTALLATION
FIGURE 803.10.3(1) CHIMNEY CONNECTOR INSTALLATION
FIGURE 803.10.3(2) CHIMNEY CONNECTOR INSTALLATION WITH THIMBLE
FIGURE 803.10.3(2) CHIMNEY CONNECTOR INSTALLATION WITH THIMBLE
325 TABLE 803.10.4 CHIMNEY CONNECTOR SYSTEMS AND CLEARANCES TO COMBUSTIBLE WALL MATERIALS FOR DOMESTIC HEATING APPLIANCES
TABLE 803.10.4 CHIMNEY CONNECTOR SYSTEMS AND CLEARANCES TO COMBUSTIBLE WALL MATERIALS FOR DOMESTIC HEATING APPLIANCES
326 TABLE 803.10.6 CONNECTOR CLEARANCES TO COMBUSTIBLES
TABLE 803.10.6 CONNECTOR CLEARANCES TO COMBUSTIBLES
SECTION 804 DIRECT-VENT, INTEGRAL VENT AND MECHANICAL DRAFT SYSTEMS
SECTION 804 DIRECT-VENT, INTEGRAL VENT AND MECHANICAL DRAFT SYSTEMS
FIGURE 803.10.4 CHIMNEY CONNECTOR SYSTEMS
FIGURE 803.10.4 CHIMNEY CONNECTOR SYSTEMS
327 FIGURE 803.10.4—continued CHIMNEY CONNECTOR SYSTEMS
FIGURE 803.10.4—continued CHIMNEY CONNECTOR SYSTEMS
FIGURE 804.1 DIRECT VENT APPLIANCE
FIGURE 804.1 DIRECT VENT APPLIANCE
328 FIGURE 804.3(1) TYPICAL EXHAUSTER APPLICATIONS
FIGURE 804.3(1) TYPICAL EXHAUSTER APPLICATIONS
FIGURE 804.3(2) TYPICAL POWER EXHAUSTER
FIGURE 804.3(2) TYPICAL POWER EXHAUSTER
FIGURE 804.3(3) EXHAUSTER AND CONTROL PACKAGE
FIGURE 804.3(3) EXHAUSTER AND CONTROL PACKAGE
329 FIGURE 804.3(4) DRAFT INDUCER
FIGURE 804.3(4) DRAFT INDUCER
FIGURE 804.3.1 DRAFT CONDITIONS WITH EQUIPMENT BURNER-INLET BLOWER
FIGURE 804.3.1 DRAFT CONDITIONS WITH EQUIPMENT BURNER-INLET BLOWER
330 FIGURE 804.3.2 SIMPLIFIED SAMPLE INTERLOCK CIRCUIT DIAGRAM FOR APPLIANCE SERVED BY POWER EXHAUSTER
FIGURE 804.3.2 SIMPLIFIED SAMPLE INTERLOCK CIRCUIT DIAGRAM FOR APPLIANCE SERVED BY POWER EXHAUSTER
331 FIGURE 804.3.4(1) EXHAUSTER TERMINATIONS
FIGURE 804.3.4(1) EXHAUSTER TERMINATIONS
332 FIGURE 804.3.4(2) HORIZONTAL EXHAUSTER TERMINATION
FIGURE 804.3.4(2) HORIZONTAL EXHAUSTER TERMINATION
333 FIGURE 804.3.6 PROHIBITED APPLIANCE CONNECTION ON DISCHARGE SIDE OF POWER EXHAUSTER
FIGURE 804.3.6 PROHIBITED APPLIANCE CONNECTION ON DISCHARGE SIDE OF POWER EXHAUSTER
334 SECTION 805 FACTORY-BUILT CHIMNEYS
SECTION 805 FACTORY-BUILT CHIMNEYS
FIGURE 805.1(1) SAMPLE FACTORY-BUILT CHIMNEY LABELS
FIGURE 805.1(1) SAMPLE FACTORY-BUILT CHIMNEY LABELS
335 FIGURE 805.1(1)—continued SAMPLE FACTORY-BUILT CHIMNEY LABELS
FIGURE 805.1(1)—continued SAMPLE FACTORY-BUILT CHIMNEY LABELS
336 FIGURE 805.1(2) FACTORY-BUILT CHIMNEY COMPONENTS
FIGURE 805.1(2) FACTORY-BUILT CHIMNEY COMPONENTS
337 FIGURE 805.1(3) LOW-HEAT CHIMNEY TERMINATION
FIGURE 805.1(3) LOW-HEAT CHIMNEY TERMINATION
338 FIGURE 805.1(4) WIND EFFECT ON CHIMNEY TERMINATION
FIGURE 805.1(4) WIND EFFECT ON CHIMNEY TERMINATION
339 FIGURE 805.6 DECORATIVE SHROUDS
FIGURE 805.6 DECORATIVE SHROUDS
340 SECTION 806 METAL CHIMNEYS
SECTION 806 METAL CHIMNEYS
BIBLIOGRAPHY
BIBLIOGRAPHY
341 CHAPTER 9: SPECIFIC APPLIANCES, FIREPLACES AND SOLID FUEL-BURNING EQUIPMENT
CHAPTER 9: SPECIFIC APPLIANCES, FIREPLACES AND SOLID FUEL-BURNING EQUIPMENT
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 901 GENERAL
SECTION 901 GENERAL
342 SECTION 902 MASONRY FIREPLACES
SECTION 902 MASONRY FIREPLACES
SECTION 903 FACTORY-BUILT FIREPLACES
SECTION 903 FACTORY-BUILT FIREPLACES
FIGURE 903.1(1) RECESSED WALL FACTORY-BUILT FIREPLACE
FIGURE 903.1(1) RECESSED WALL FACTORY-BUILT FIREPLACE
FIGURE 903.1(2) FREE-STANDING FACTORY-BUILT FIREPLACE
FIGURE 903.1(2) FREE-STANDING FACTORY-BUILT FIREPLACE
345 SECTION 904 PELLET FUEL-BURNING APPLIANCES
SECTION 904 PELLET FUEL-BURNING APPLIANCES
SECTION 905 FIREPLACE STOVES AND ROOM HEATERS
SECTION 905 FIREPLACE STOVES AND ROOM HEATERS
FIGURE 905.1(1) TYPICAL ROOM HEATER
FIGURE 905.1(1) TYPICAL ROOM HEATER
346 FIGURE 905.1(2) SAMPLE APPLIANCE LABEL
FIGURE 905.1(2) SAMPLE APPLIANCE LABEL
347 SECTION 906 FACTORY-BUILT BARBECUE APPLIANCES
SECTION 906 FACTORY-BUILT BARBECUE APPLIANCES
SECTION 907 INCINERATORS AND CREMATORIES
SECTION 907 INCINERATORS AND CREMATORIES
SECTION 908 COOLING TOWERS, EVAPORATIVE CONDENSERS AND FLUID COOLERS
SECTION 908 COOLING TOWERS, EVAPORATIVE CONDENSERS AND FLUID COOLERS
348 SECTION 909 VENTED WALL FURNACES
SECTION 909 VENTED WALL FURNACES
349 SECTION 910 FLOOR FURNACES
SECTION 910 FLOOR FURNACES
SECTION 911 DUCT FURNACES
SECTION 911 DUCT FURNACES
SECTION 912 INFRARED RADIANT HEATERS
SECTION 912 INFRARED RADIANT HEATERS
350 SECTION 913 CLOTHES DRYERS
SECTION 913 CLOTHES DRYERS
SECTION 914 SAUNA HEATERS
SECTION 914 SAUNA HEATERS
351 SECTION 915 ENGINE AND GAS TURBINE-POWERED EQUIPMENT AND APPLIANCES
SECTION 915 ENGINE AND GAS TURBINE-POWERED EQUIPMENT AND APPLIANCES
SECTION 916 POOL AND SPA HEATERS
SECTION 916 POOL AND SPA HEATERS
SECTION 917 COOKING APPLIANCES
SECTION 917 COOKING APPLIANCES
352 SECTION 918 FORCED-AIR WARM-AIR FURNACES
SECTION 918 FORCED-AIR WARM-AIR FURNACES
354 SECTION 919 CONVERSION BURNERS
SECTION 919 CONVERSION BURNERS
SECTION 920 UNIT HEATERS
SECTION 920 UNIT HEATERS
SECTION 921 VENTED ROOM HEATERS
SECTION 921 VENTED ROOM HEATERS
SECTION 922 KEROSENE AND OIL-FIRED STOVES
SECTION 922 KEROSENE AND OIL-FIRED STOVES
355 SECTION 923 SMALL CERAMIC KILNS
SECTION 923 SMALL CERAMIC KILNS
SECTION 924 STATIONARY FUEL CELL POWER SYSTEMS
SECTION 924 STATIONARY FUEL CELL POWER SYSTEMS
356 FIGURE 924.1(1) TYPICAL FUEL CELL COMPONENTS
FIGURE 924.1(1) TYPICAL FUEL CELL COMPONENTS
FIGURE 924.1(2) GENERIC FUEL CELL SYSTEM
FIGURE 924.1(2) GENERIC FUEL CELL SYSTEM
SECTION 925 MASONRY HEATERS
SECTION 925 MASONRY HEATERS
SECTION 926 GASEOUS HYDROGEN SYSTEMS
SECTION 926 GASEOUS HYDROGEN SYSTEMS
357 SECTION 927 HEAT RECOVERY VENTILATORS
SECTION 927 HEAT RECOVERY VENTILATORS
BIBLIOGRAPHY
BIBLIOGRAPHY
359 CHAPTER 10: BOILERS, WATER HEATERS AND PRESSURE VESSELS
CHAPTER 10: BOILERS, WATER HEATERS AND PRESSURE VESSELS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 1001 GENERAL
SECTION 1001 GENERAL
360 SECTION 1002 WATER HEATERS
SECTION 1002 WATER HEATERS
361 SECTION 1003 PRESSURE VESSELS
SECTION 1003 PRESSURE VESSELS
362 SECTION 1004 BOILERS
SECTION 1004 BOILERS
363 FIGURE 1004.1 STEAM AND HOT WATER BOILER LABEL
FIGURE 1004.1 STEAM AND HOT WATER BOILER LABEL
365 SECTION 1005 BOILER CONNECTIONS
SECTION 1005 BOILER CONNECTIONS
FIGURE 1005.1(1) MULTIPLE INDEPENDENT HOT WATER BOILER INSTALLATION (STAGED OPERATION)
FIGURE 1005.1(1) MULTIPLE INDEPENDENT HOT WATER BOILER INSTALLATION (STAGED OPERATION)
366 FIGURE 1005.1(2) MULTIPLE MODULAR UNITS
FIGURE 1005.1(2) MULTIPLE MODULAR UNITS
SECTION 1006 SAFETY AND PRESSURE RELIEF VALVES AND CONTROLS
SECTION 1006 SAFETY AND PRESSURE RELIEF VALVES AND CONTROLS
367 FIGURE 1005.2 TYPICAL REPLACEMENT (MAKEUP) WATER CONNECTIONS TO VARIOUS TYPES OF SYSTEMS
FIGURE 1005.2 TYPICAL REPLACEMENT (MAKEUP) WATER CONNECTIONS TO VARIOUS TYPES OF SYSTEMS
FIGURE 1006.1 SAFETY VALVE FOR STEAM APPLICATIONS
FIGURE 1006.1 SAFETY VALVE FOR STEAM APPLICATIONS
FIGURE 1006.2 PRESSURE RELIEF VALVE FOR HOT WATER APPLICATIONS
FIGURE 1006.2 PRESSURE RELIEF VALVE FOR HOT WATER APPLICATIONS
370 TABLE 1006.7 COMPARISON OF FLAME DETECTION METHODS
TABLE 1006.7 COMPARISON OF FLAME DETECTION METHODS
372 SECTION 1007 BOILER LOW-WATER CUTOFF
SECTION 1007 BOILER LOW-WATER CUTOFF
373 FIGURE 1007.1(1) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL WITH GAUGE GLASS AND TRI-COCKS FOR STEAM BOILER APPLICATION
FIGURE 1007.1(1) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL WITH GAUGE GLASS AND TRI-COCKS FOR STEAM BOILER APPLICATION
FIGURE 1007.1(2) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL FOR HOT WATER BOILER APPLICATION
FIGURE 1007.1(2) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL FOR HOT WATER BOILER APPLICATION
FIGURE 1007.1(3) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL FOR HOT WATER BOILER APPLICATION
FIGURE 1007.1(3) ELECTRONIC PROBE-TYPE LOW-WATER CUTOFF CONTROL FOR HOT WATER BOILER APPLICATION
SECTION 1008 STEAM BLOWOFF VALVE
SECTION 1008 STEAM BLOWOFF VALVE
374 FIGURE 1007.2 SIMPLIFIED SAMPLE WIRING SCHEMATIC FOR BASIC GAS-FIRED BOILER
FIGURE 1007.2 SIMPLIFIED SAMPLE WIRING SCHEMATIC FOR BASIC GAS-FIRED BOILER
SECTION 1009 HOT WATER BOILER EXPANSION TANK
SECTION 1009 HOT WATER BOILER EXPANSION TANK
EQUATION 10-1
EQUATION 10-1
375 FIGURE 1009.2(1) CLOSED-TYPE EXPANSION (COMPRESSION) TANK
FIGURE 1009.2(1) CLOSED-TYPE EXPANSION (COMPRESSION) TANK
FIGURE 1009.2(2) CLOSED-DIAPHRAGM-TYPE EXPANSION TANK
FIGURE 1009.2(2) CLOSED-DIAPHRAGM-TYPE EXPANSION TANK
376 FIGURE 1009.3 OPEN-TYPE EXPANSION TANK
FIGURE 1009.3 OPEN-TYPE EXPANSION TANK
SECTION 1010 GAUGES
SECTION 1010 GAUGES
377 FIGURE 1010.2 STEAM BOILER SIGHT GLASS
FIGURE 1010.2 STEAM BOILER SIGHT GLASS
378 SECTION 1011 TESTS
SECTION 1011 TESTS
BIBLIOGRAPHY
BIBLIOGRAPHY
379 CHAPTER 11: REFRIGERATION
CHAPTER 11: REFRIGERATION
GENERAL COMMENTS
GENERAL COMMENTS
380 FIGURE 11(1) OZONE DEPLETION PROCESS
FIGURE 11(1) OZONE DEPLETION PROCESS
PURPOSE
PURPOSE
381 FIGURE 11(2) COMPRESSION CYCLE
FIGURE 11(2) COMPRESSION CYCLE
FIGURE 11(3) REFRIGERATION SYSTEM EXAMPLE
FIGURE 11(3) REFRIGERATION SYSTEM EXAMPLE
382 SECTION 1101 GENERAL
SECTION 1101 GENERAL
383 SECTION 1102 SYSTEM REQUIREMENTS
SECTION 1102 SYSTEM REQUIREMENTS
384 FIGURE 1101.10(1) INSTALLATION OF LOCKING CAPS FOR REFRIGERANT ACCESS PORT
FIGURE 1101.10(1) INSTALLATION OF LOCKING CAPS FOR REFRIGERANT ACCESS PORT
FIGURE 1101.10(2) REFRIGERANT LOCKING CAPS AND TOOLS
FIGURE 1101.10(2) REFRIGERANT LOCKING CAPS AND TOOLS
385 FIGURE 1101.10(3) REFRIGERANT LABELS FOR LOCKING CAPS
FIGURE 1101.10(3) REFRIGERANT LABELS FOR LOCKING CAPS
FIGURE 1101.10(4) SPECIAL REMOVAL TOOLS FOR REFRIGERANT LOCKING CAPS
FIGURE 1101.10(4) SPECIAL REMOVAL TOOLS FOR REFRIGERANT LOCKING CAPS
387 SECTION 1103 REFRIGERATION SYSTEM CLASSIFICATION
SECTION 1103 REFRIGERATION SYSTEM CLASSIFICATION
FIGURE 1103.1 CLASSIFICATION OF REFRIGERANTS
FIGURE 1103.1 CLASSIFICATION OF REFRIGERANTS
389 [F] TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
[F] TABLE 1103.1 REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
390 [F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
[F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
391 [F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
[F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
392 [F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
[F] TABLE 1103.1—continued REFRIGERANT CLASSIFICATION, AMOUNT AND OEL
393 SECTION 1104 SYSTEM APPLICATION REQUIREMENTS
SECTION 1104 SYSTEM APPLICATION REQUIREMENTS
394 FIGURE 1103.3.1 REFRIGERATION SYSTEM CLASSIFICATION
FIGURE 1103.3.1 REFRIGERATION SYSTEM CLASSIFICATION
396 TABLE 1104.3.2 MAXIMUM PERMISSIBLE QUANTITIES OF REFRIGERANTS
TABLE 1104.3.2 MAXIMUM PERMISSIBLE QUANTITIES OF REFRIGERANTS
398 FIGURE 1104.4.2 VOLUME CALCULATION WITH ZONE DAMPERS
FIGURE 1104.4.2 VOLUME CALCULATION WITH ZONE DAMPERS
399 SECTION 1105 MACHINERY ROOM, GENERAL REQUIREMENTS
SECTION 1105 MACHINERY ROOM, GENERAL REQUIREMENTS
400 EQUATION 11-1
EQUATION 11-1
401 EQUATION 11-2
EQUATION 11-2
403 SECTION 1106 MACHINERY ROOM, SPECIAL REQUIREMENTS
SECTION 1106 MACHINERY ROOM, SPECIAL REQUIREMENTS
404 SECTION 1107 REFRIGERANT PIPING
SECTION 1107 REFRIGERANT PIPING
407 SECTION 1108 FIELD TEST
SECTION 1108 FIELD TEST
408 [F] SECTION 1109 PERIODIC TESTING
[F] SECTION 1109 PERIODIC TESTING
BIBLIOGRAPHY
BIBLIOGRAPHY
411 CHAPTER 12: HYDRONIC PIPING
CHAPTER 12: HYDRONIC PIPING
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 1201 GENERAL
SECTION 1201 GENERAL
412 SECTION 1202 MATERIAL
SECTION 1202 MATERIAL
TABLE 1202.4 HYDRONIC PIPE
TABLE 1202.4 HYDRONIC PIPE
413 TABLE 1202.4—continued HYDRONIC PIPE
TABLE 1202.4—continued HYDRONIC PIPE
416 TABLE 1202.5 HYDRONIC PIPE FITTINGS
TABLE 1202.5 HYDRONIC PIPE FITTINGS
417 FIGURE 1202.7(1) PACKED SLIP EXPANSION JOINT
FIGURE 1202.7(1) PACKED SLIP EXPANSION JOINT
FIGURE 1202.7(2) FLEXIBLE BALL JOINT
FIGURE 1202.7(2) FLEXIBLE BALL JOINT
FIGURE 1202.7(3) METAL BELLOWS EXPANSION JOINT
FIGURE 1202.7(3) METAL BELLOWS EXPANSION JOINT
418 FIGURE 1202.7(4) RUBBER EXPANSION JOINT
FIGURE 1202.7(4) RUBBER EXPANSION JOINT
FIGURE 1202.7(5) FLEXIBLE HOSE
FIGURE 1202.7(5) FLEXIBLE HOSE
SECTION 1203 JOINTS AND CONNECTIONS
SECTION 1203 JOINTS AND CONNECTIONS
419 FIGURE 1203.2 PREPARATION OF PIPE END
FIGURE 1203.2 PREPARATION OF PIPE END
421 FIGURE 1203.3.8.1(1) MECHANICALLY FORMED JOINT
FIGURE 1203.3.8.1(1) MECHANICALLY FORMED JOINT
422 FIGURE 1203.3.8.1(2) MECHANICALLY FORMED JOINT—DIMPLE LOCATION
FIGURE 1203.3.8.1(2) MECHANICALLY FORMED JOINT—DIMPLE LOCATION
423 FIGURE 1203.10.1 PB HEAT-FUSED JOINT
FIGURE 1203.10.1 PB HEAT-FUSED JOINT
424 FIGURE 1203.11.1 COMPRESSION-TYPE MECHANICAL JOINT
FIGURE 1203.11.1 COMPRESSION-TYPE MECHANICAL JOINT
425 SECTION 1204 PIPE INSULATION
SECTION 1204 PIPE INSULATION
426 SECTION 1205 VALVES
SECTION 1205 VALVES
FIGURE 1205.1.1 HEAT EXCHANGERS
FIGURE 1205.1.1 HEAT EXCHANGERS
427 FIGURE 1205.1.2 CENTRAL SYSTEMS
FIGURE 1205.1.2 CENTRAL SYSTEMS
FIGURE 1205.1.4 PRESSURE-REDUCING VALVES
FIGURE 1205.1.4 PRESSURE-REDUCING VALVES
FIGURE 1205.1.6 EXPANSION TANKS
FIGURE 1205.1.6 EXPANSION TANKS
428 SECTION 1206 PIPING INSTALLATION
SECTION 1206 PIPING INSTALLATION
430 TABLE 1206.9 PIPE EXPANSION
TABLE 1206.9 PIPE EXPANSION
431 FIGURE 1206.9(1) “L” BEND
FIGURE 1206.9(1) “L” BEND
FIGURE 1206.9(2) “Z” BEND
FIGURE 1206.9(2) “Z” BEND
FIGURE 1206.9(3) “U” BEND
FIGURE 1206.9(3) “U” BEND
SECTION 1207 TRANSFER FLUID
SECTION 1207 TRANSFER FLUID
SECTION 1208 TESTS
SECTION 1208 TESTS
432 SECTION 1209 EMBEDDED PIPING
SECTION 1209 EMBEDDED PIPING
433 BIBLIOGRAPHY
BIBLIOGRAPHY
435 CHAPTER 13: FUEL OIL PIPING AND STORAGE
CHAPTER 13: FUEL OIL PIPING AND STORAGE
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
SECTION 1301 GENERAL
SECTION 1301 GENERAL
436 FIGURE 1301.5(1) TYPICAL OIL STORAGE TANK BASEMENT INSTALLATION
FIGURE 1301.5(1) TYPICAL OIL STORAGE TANK BASEMENT INSTALLATION
437 FIGURE 1301.5(2) BASEMENT INSTALLATION WITH TANK REMOVED
FIGURE 1301.5(2) BASEMENT INSTALLATION WITH TANK REMOVED
SECTION 1302 MATERIAL
SECTION 1302 MATERIAL
438 TABLE 1302.3 FUEL OIL PIPING
TABLE 1302.3 FUEL OIL PIPING
SECTION 1303 JOINTS AND CONNECTIONS
SECTION 1303 JOINTS AND CONNECTIONS
440 SECTION 1304 PIPING SUPPORT
SECTION 1304 PIPING SUPPORT
SECTION 1305 FUEL OIL SYSTEM INSTALLATION
SECTION 1305 FUEL OIL SYSTEM INSTALLATION
442 SECTION 1306 OIL GAUGING
SECTION 1306 OIL GAUGING
SECTION 1307 FUEL OIL VALVES
SECTION 1307 FUEL OIL VALVES
443 SECTION 1308 TESTING
SECTION 1308 TESTING
BIBLIOGRAPHY
BIBLIOGRAPHY
445 CHAPTER 14: SOLAR SYSTEMS
CHAPTER 14: SOLAR SYSTEMS
GENERAL COMMENTS
GENERAL COMMENTS
FIGURE 14(1) PASSIVE SOLAR SPACE HEATING
FIGURE 14(1) PASSIVE SOLAR SPACE HEATING
FIGURE 14(2) PASSIVE SOLAR HEATING AND COOLING APPLICATION
FIGURE 14(2) PASSIVE SOLAR HEATING AND COOLING APPLICATION
446 FIGURE 14(3) ACTIVE SPACE AND DOMESTIC WATER HEATING SYSTEM
FIGURE 14(3) ACTIVE SPACE AND DOMESTIC WATER HEATING SYSTEM
FIGURE 14(4) PASSIVE COLLECTION WITH MECHANICAL DISTRIBUTION
FIGURE 14(4) PASSIVE COLLECTION WITH MECHANICAL DISTRIBUTION
PURPOSE
PURPOSE
447 SECTION 1401 GENERAL
SECTION 1401 GENERAL
TABLE 1401.3(1) GOSSELIN RATINGS
TABLE 1401.3(1) GOSSELIN RATINGS
448 TABLE 1401.3(2) HEAT TRANSFER FLUIDS (ESSENTIALLY NONTOXIC) GOSSELIN RATING OF 1
TABLE 1401.3(2) HEAT TRANSFER FLUIDS (ESSENTIALLY NONTOXIC) GOSSELIN RATING OF 1
FIGURE 1401.3 DOUBLE-WALL HEAT EXCHANGER
FIGURE 1401.3 DOUBLE-WALL HEAT EXCHANGER
SECTION 1402 INSTALLATION
SECTION 1402 INSTALLATION
449 FIGURE 1402.3 DOUBLE ENVELOPE PASSIVE SOLAR HEATING
FIGURE 1402.3 DOUBLE ENVELOPE PASSIVE SOLAR HEATING
FIGURE 1402.4 FLAT-PLATE SOLAR COLLECTORS
FIGURE 1402.4 FLAT-PLATE SOLAR COLLECTORS
451 FIGURE 1402.5.1 SIMPLIFIED SCHEMATIC OF SOLAR WATER HEATING SYSTEM
FIGURE 1402.5.1 SIMPLIFIED SCHEMATIC OF SOLAR WATER HEATING SYSTEM
FIGURE 1402.5.3 SIMPLIFIED SCHEMATIC OF DRAINDOWN FREEZE PROTECTION SYSTEM
FIGURE 1402.5.3 SIMPLIFIED SCHEMATIC OF DRAINDOWN FREEZE PROTECTION SYSTEM
452 SECTION 1403 HEAT TRANSFER FLUIDS
SECTION 1403 HEAT TRANSFER FLUIDS
SECTION 1404 MATERIALS
SECTION 1404 MATERIALS
453 BIBLIOGRAPHY
BIBLIOGRAPHY
455 CHAPTER 15: REFERENCED STANDARDS
CHAPTER 15: REFERENCED STANDARDS
GENERAL COMMENTS
GENERAL COMMENTS
PURPOSE
PURPOSE
456 FIGURE 15 REFERENCED STANDARDS
FIGURE 15 REFERENCED STANDARDS
457 ACCA
ACCA
AHRI
AHRI
ANSI
ANSI
ASHRAE
ASHRAE
ASME
ASME
458 ASSE
ASSE
ASTM
ASTM
459 AWS
AWS
AWWA
AWWA
460 CSA
CSA
DOL
DOL
FS
FS
ICC
ICC
461 IIAR
IIAR
MSS
MSS
NAIMA
NAIMA
NFPA
NFPA
462 SMACNA
SMACNA
UL
UL
465 APPENDIX A COMBUSTION AIR OPENINGS AND CHIMNEY CONNECTOR PASS-THROUGHS
APPENDIX A COMBUSTION AIR OPENINGS AND CHIMNEY CONNECTOR PASS-THROUGHS
FIGURE A-1 ALL AIR FROM INSIDE THE BUILDING
FIGURE A-1 ALL AIR FROM INSIDE THE BUILDING
FIGURE A-2 ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC
FIGURE A-2 ALL AIR FROM OUTDOORS—INLET AIR FROM VENTILATED CRAWL SPACE AND OUTLET AIR TO VENTILATED ATTIC
466 FIGURE A-3 ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC
FIGURE A-3 ALL AIR FROM OUTDOORS THROUGH VENTILATED ATTIC
FIGURE A-4 ALL AIR FROM OUTDOORS THROUGH HORIZONTAL DUCTS OR DIRECT OPENINGS
FIGURE A-4 ALL AIR FROM OUTDOORS THROUGH HORIZONTAL DUCTS OR DIRECT OPENINGS
467 FIGURE A-5 CHIMNEY CONNECTOR SYSTEMS
FIGURE A-5 CHIMNEY CONNECTOR SYSTEMS
468 FIGURE A-5—continued CHIMNEY CONNECTOR SYSTEMS
FIGURE A-5—continued CHIMNEY CONNECTOR SYSTEMS
469 APPENDIX B RECOMMENDED PERMIT FEE SCHEDULE
APPENDIX B RECOMMENDED PERMIT FEE SCHEDULE
B101 MECHANICAL WORK, OTHER THAN GAS PIPING SYSTEMS
B101 MECHANICAL WORK, OTHER THAN GAS PIPING SYSTEMS
B102 FEE FOR REINSPECTION
B102 FEE FOR REINSPECTION
B103 TEMPORARY OPERATION INSPECTION FEE
B103 TEMPORARY OPERATION INSPECTION FEE
B104 SELF-CONTAINED UNITS LESS THAN 2 TONS
B104 SELF-CONTAINED UNITS LESS THAN 2 TONS
471 INDEX
INDEX
475 ICC MEMBERSHIP
ICC MEMBERSHIP
HELPFUL LINKS
HELPFUL LINKS
476 ICC-ES PMG THE CLEAR LEADER
ICC-ES PMG THE CLEAR LEADER
IMC Commentary 09 2009
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