Carrier 58VLR User's Information Manual page 3

FURNACE COMPONENTS
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[_ Variable Speed 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.
[7_ Stainless steel combustion chamber.
[_] Heat exchanger designed and shaped to effi-
ciently transfer heat from furnace into the home.
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Supply-air plenum.
Fully insulated internal walls minimize heat loss.
High limit control prevents overtemperature.
Adjustable electronic fan control (inside) with
low voltage electrical terminal strip for easy con-
nection of thermostat, cooling control, electronic
air cleaner, and humidifier.
Aesthetic removable cabinet hides and protects
burner and controls.
High-perti)rmance oil burner.