Bryant 374RAN manual Furnace Components, 6 5 4

FURNACE COMPONENTS

6

5

4

3

2

1

SEE NOTES: 13, 14

Left side, right side, or bottom.

1	Variable Speed blower circulates air across the	8
	heat exchanger to transfer heat into the home.
	Stainless steel combustion chamber/primary
2		9
	heat exchanger.
		10

3Unique silencer system reduces combustion noise.

4Heat exchanger designed and shaped to effi-

	ciently transfer heat from furnace into the home.	11
	Fully insulated internal walls to minimize heat
5		12
	loss.
		13

6Supply-air plenum.

7High limit control to prevent overtemperature operation.

3

7

8

9

10 11

12

2

Reversible door provides easy access to burner and controls.

High-performance oil burner.

Adjustable electronic fan control (inside) with low-voltage electrical terminal strip for easy connection of thermostat, cooling control, elec- tronic air cleaner, and humidifier.

Access door to air filters and blower.

Air filter (field-supplied).

Return-air plenum.