Carrier OM58 User's Information Manual page 3

FURNACE COMPONENTS
SEENOTES: 13,
14
Left side, right side, or bottom.
7
8
9
10
11
12
[_ Variable Speed 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 effi-
ciently transfer heat from furnace into the home. FiT]
[_] Fully insulated internal walls minimize heat loss. [_]
[7_ Supply-air plenum. [7_
[_ High limit control to prevent overtemperature
operation.
Reversible door provides easy access to burner
and controls.
High-perfbrmance oil burner.
Adjustable electronic fan control (inside) with
low-voltage electrical terminal strip for easy con-
nection of thermostat, cooling control, electronic
air cleaner, and humidifier.
Access door to blower.
Air filter (field installed).
Return-air plenum.