5
LP-185 Rev. 9.9.14
PART 3
– PREPARE BOILER LOCATION ............................................................................................................................... 10
A. BEFORE LOCATING THE BOILER .......................................................................................................................................... 10
B. LEVELING ................................................................................................................................................................................ 14
C. CLEARANCES FOR SERVICE ACCESS ................................................................................................................................. 15
D. RESIDENTIAL GARAGE, CLOSET, AND ALCOVE INSTALLATIONS .................................................................................... 15
E. EXHAUST VENT AND INTAKE PIPE ....................................................................................................................................... 15
F. PREVENT COMBUSTION AIR CONTAMINATION .................................................................................................................. 16
G. REMOVING AN EXISTING BOILER FROM AN EXISTING COMMON VENT SYSTEM ......................................................... 16
PART 4
– PREPARE BOILER ................................................................................................................................................... 17
A. REMOVE BOILER FROM PACKAGING ................................................................................................................................... 17
B. WALL MOUNTING CONSIDERATIONS ................................................................................................................................... 17
C. WALL MOUNTING INSTRUCTIONS ........................................................................................................................................ 17
PART 5
– BOILER PIPING ........................................................................................................................................................ 18
A. GENERAL PIPING INFORMATION .......................................................................................................................................... 18
B. RELIEF VALVE ......................................................................................................................................................................... 19
C. SEPARATE LOW WATER CUTOFF ........................................................................................................................................ 19
D. BACKFLOW PREVENTER ....................................................................................................................................................... 20
E. SYSTEM WATER PIPING METHODS ..................................................................................................................................... 20
F. CIRCULATORS......................................................................................................................................................................... 20
G. HYDRONIC PIPING WITH CIRCULATORS, ZONE VALVES, AND MULTIPLE BOILERS ..................................................... 20
H. CIRCULATOR SIZING .............................................................................................................................................................. 21
I. ZONING WITH ZONE VALVES.................................................................................................................................................. 23
J. ZONING WITH CIRCULATORS ................................................................................................................................................ 23
K. MULTIPLE BOILERS ................................................................................................................................................................ 23
L. FILL AND PURGE HEATING SYSTEM .................................................................................................................................... 23
M. PIPING DETAILS ..................................................................................................................................................................... 24
PART 6
– PIPING WITH OPTIONAL VISION 1 SYSTEM ......................................................................................................... 31
A. VISION 1 SYSTEM PIPING ...................................................................................................................................................... 31
B. ZONING WITH ZONE VALVES USING VISION 1 .................................................................................................................... 31
C. ZONING WITH CIRCULATORS USING VISION 1 ................................................................................................................... 31
D. PIPING DETAILS WITH THE VISION 1 SYSTEM .................................................................................................................... 32
PART 7
– VENTING, COMBUSTION AIR, AND CONDENSATE REMOVAL ........................................................................... 42
A. GENERAL ................................................................................................................................................................................. 42
B. APPROVED MATERIALS FOR EXHAUST VENT AND INTAKE PIPE .................................................................................... 42
C. REQUIREMENTS FOR INSTALLATION IN CANADA .............................................................................................................. 43
D. EXHAUST VENT AND INTAKE PIPE LOCATION.................................................................................................................... 43
1. DETERMINE EXHAUST VENT LOCATION ........................................................................................................................................................ 43
2. DETERMINE INTAKE PIPE LOCATION ............................................................................................................................................................. 44
E. EXHAUST VENT AND INTAKE PIPE SIZING .......................................................................................................................... 45
G. LONGER VENT RUNS ............................................................................................................................................................. 45
H. EXHAUST VENT AND INTAKE PIPE INSTALLATION ............................................................................................................ 46
Содержание 140M
Страница 12: ...12 LP 185 Rev 9 9 14 Figure 1 Dimensions T 50M T 80M 80M ...
Страница 13: ...13 LP 185 Rev 9 9 14 Figure 2 Dimensions 140M 199M 399M ...
Страница 48: ...48 LP 185 Rev 9 9 14 I DIAGRAMS FOR SIDEWALL VENTING Figure 25 Venting ...
Страница 49: ...49 LP 185 Rev 9 9 14 Figure 26 Sidewall Venting ...
Страница 50: ...50 LP 185 Rev 9 9 14 J DIAGRAMS FOR VERTICAL VENTING Figure 27 Vertical Venting ...
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Страница 80: ...80 LP 185 Rev 9 9 14 MAINTENANCE NOTES ...