Bryant 340AAV - Page 59

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CHECKLIST -- DIRECT VENT (2-PIPE) INSTALLATION
LOAD CALCULATION
________________ Heating Load (Btuh)
________________ Cooling Load (Btuh)
________________ Furnace Model Selection
COMBUSTION AIR AND VENT PIPING
Termination Location
________________ Roof or Sidewall
________________ Termination Kit -- 2 Pipe or Concentric
________________ Combustion-Air Pipe Length
________________ Combustion-Air Pipe Elbow Quantity
________________ Vent Pipe Length
________________ Vent Pipe Elbow Quantity
________________ Pipe Diameter Determined from
Sizing Table
________________ Pipe Sloped To Furnace
Pipe Insulation
________________ Over Ceilings
________________ Low-Ambient Exposed Pipes
Condensate Drain
________________ Unit Level or Pitched Forward
________________ Internal Tubing Connections Free of
Kinks and traps
________________ External Drain Connection Leak Tight
and sloped
________________ Condensate Trap Primed before Start--Up
________________ Heat Tape Installed if Required
CHECKLIST -- START--UP
________________ Gas Input Rate (Set Within 2 percent of
Rating Plate)
________________ Temperature Rise Adjusted
Thermostat Anticipator
________________ Anticipator Setting Adjusted or
________________ Cycle Rate (3 Cycles per Hr) Selected
Safety Controls Check Operation
________________ Primary Limit
________________ Pressure Switch
CHECKLIST -- NON DIRECT VENT (1--PIPE) INSTALLATION
LOAD CALCULATION
________________ Heating Load (Btuh)
________________ Cooling Load (Btuh)
________________ Furnace Model Selection
VENT PIPING
Termination Location
________________ Roof or Sidewall
________________ Vent Pipe Length
________________ Vent Pipe Elbow Quantity
________________ Pipe Diameter Determined from Sizing
Table
________________ Pipe Sloped To Furnace
Pipe Insulation
________________ Over Ceilings
________________ Low--Ambient Exposed Pipes
Condensate Drain
________________ Unit Level or Pitched Forward
________________ Internal Tubing Connections Free of
Kinks and Traps
________________ External Drain Connection Leak Tight
and Sloped
________________ Condensate Trap Primed before Start-Up
________________ Heat Tape Installed if Required
CHECKLIST -- START--UP
________________ Gas Input Rate (Set Within 2 percent of
Rating Plate)
________________ Temperature Rise Adjusted
Thermostat Anticipator
________________ Anticipator Setting Adjusted or
Cycle Rate (3 Cycles per Hr) Selected
Safety Controls Check Operation
________________ Primary Limit
________________ Pressure Switch
340AAV