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ecobee 4 Pro

Williams - 4007732 Forsaire Direct Vent Counterflow Furnace w Electrical Power Cord, 40000 BTU, Natural Gas

Item: 4007732
MFR: 4007732


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About This Product

Product Info


Top-Vent Counterflow
Models require less than one square foot of floor space. They may be recessed into the stud space or surface mounted and vented vertically through the ceiling and roof.

Direct-Vent Counterflow
The forced-air circulation comfort heating system uses only outside air for combustion, as the burners are completely sealed within the combustion chamber. Combustion products are discharged outdoors through the wall vent. This eliminates the expense of a vent. All vent caps include a built-in “Bird Guard.” All vent material is included. Ideal for garages.

Design Features
  • Freestanding or recessed, Forsaire furnaces are ideal for homes, apartments, offices, schools, cabins and many other applications
  • Counterflow blower system circulates ceiling-to-floor warm air
  • “Matchless” pilot igniter
  • Multi-room heating with optional outlet accessories to heat up to three rooms
  • Equipped with a four-foot service cord
  • Natural or propane models (conversion kits available)
  • Automatic temperature and safety controls
  • Resettable vent-limit safety switch (top-vent models)
  • Thermostat included
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight116 Pounds (lbs)
Length11.75 Inches (In)
Width14.125 Inches (In)
Height77.375 Inches (In)
Country of OriginUSA
Blower Motor RPM0
Blower Motor Speeds1
Blower WheelNot Provided
BTU Input40000
BTU Output32000
Circuit Breaker - Max Amps15
Circuit Breaker - Min Amps0
Cycle/Hertz60 Hz
FER CompliantNo
Fuel TypeNatural Gas
Full Load Amps0
Gas ConnectionNPT
Gas TypeNormal
Ignition TypeElectronic
Maximum Fuse Size15
Minimum Circuit Amps0
Product Family40077
Prop 65Yes
Rated Current Amps0
Rated Load Amps0
Thermal Efficiency80%
Voltage115 VAC
Warranty OfferedYes

Equipment Part List

Motor Season