61
CHECKLIST — INSTALLA TION
LOAD CALCULATION
________________ Heating Load (Btuh) Condensate Drain
________________ Cooling Load (Btuh) ________________ Unit Level or Pitched Forward
________________
Furnace Model Selection
________________ Internal Tubing Connections
Free of Kinks and Traps
COMBUSTION AND VENT PIPING
________________ External Drain Connection Leak
Tight and Sloped
Te rmination Location
________________ Condensate Trap Primed before
S t a r t --- U p
________________ Vent Heat Tape Installed if Required
________________ Roof C H E C K L I S T --- S T A R T --- U P
________________
Sidewall
________________ Gas Input Rate (Set Within 2
percent of Rating Plate)
________________ Combustion---Air ________________ Temperature Rise Adjusted
________________ Roof Thermostat Anticipator
________________ Sidewall ________________ Anticipator Setting Adjusted or
________________ Attic ________________ Cycle Rate (3 Cycles per Hr)
Selected
________________ Crawl Space Safety Controls Check Operation
________________ Termination Kit---2 Pipe or
Concentric
C H E C K L I S T --- S T A R T --- U P
________________
C o m b u s t i o n --- A i r P i p e L e n g t h
________________ Gas Input Rate (Set Within 2
percent of Rating Plate)
________________ Combustion---Air Pipe Elbow
Quantity
________________
TemperatureRiseAdjusted
________________ Vent Pipe Length Thermostat Anticipator
________________ Vent Pipe Elbow Quantity ________________ Anticipator Setting Adjusted or
________________ Pipe Diameter Determined from
Sizing Table
________________ Cycle Rate (3 Cycles per Hr)
Selected
________________ Pipe Sloped To Furnace Safety Controls Check Operation
Pipe Insulation ________________ Primary Limit
________________ Over Ceilings ________________ Pressure Switches
________________ Low---Ambient Exposed Pipes
58MVC
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