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FURNACE COMPONENTS
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Heavy-duty blower circulates air across the heat
exchanger to transfer heat into the home.
Access door to air filters and blower.
Air filters.
Unique silencer system eliminates combustion
noise.
Return-air plenum.
Stainless steel combustion chamber.
Heat exchanger designed and shaped to effi-
ciently transfer heat from furnace into the home.
Supply-air plenum.
Fully insulated internal walls minimize heat
loss.
High limit control prevents overtemperature.
Manual switch allows user control of constant
low-speed blower operation.
Adjustable electronic fan timer control (inside)
with low voltage electrical terminal strip for
easy connection of thermostat, cooling control,
electronic air cleaner, and humidifier.
Aesthetic removable cabinet hides and protects
burner and controls.
High-performance oil burner.
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