
4
Heavy-duty blower circulates air across the heat
exchanger to transfer heat into the home.
Stainless steel combustion chamber/primary heat
exchanger.
Unique silencer system reduces combustion noise.
Heat exchanger designed and shaped to efficiently
transfer heat from furnace into the home.
Fully insulated internal walls to minimize heat
loss, and reduce sound.
Supply-air plenum.
High limit control to prevent overtemperature
operation.
Reversible door provides easy access to burner
and controls.
High-performance oil burner.
Manual switch to allow user control of constant
low-speed blower operation.
Adjustable electronic fan timer control (inside)
has low-voltage electrical terminal strip for easy
connection of thermostat, cooling control,
electronic air cleaner, and humidifier.
Access door to blower.
Air filter (field supplied).
Return-air plenum.
1
2
3
4
5
6
7
12
11
10
9
8
7
6
5
4
3
2
1
Left side, right side, or bottom.
13, 14SEE NOTES:
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