Bryant owner manual Furnace Components, Model 355CAV Furnace

FURNACE COMPONENTS

2	17
12	3
	4
1
5	18
	6
11	5
	15
16	14
	13

7

9

8

19

10

A07609

Fig. 2 - Model 355CAV Furnace

1.Combustion-air intake connection to ensure contaminant- free air (right or left side).

2.Burner sight glass for viewing burner flame.

3.Burner assembly (inside). Operates with energy-saving inshot burners and hot surface igniter for safe, dependable heating.

4.Redundant gas valve. Safe and efficient. Features 1 gas control with 2 internal shutoff valves and one throttling valve.

5.Vent outlet. Uses PVC pipe to carry flue gas from the furnace’s combustion system (right or left side).

6.Inducer motor. Pulls hot flue gases through the heat exchangers, maintaining negative pressure for added safety.

7.Blower access panel safety interlock switch.

8.Air filter and retainer (location in furnace may vary).

9.Condensate drain connection. Collects moisture condensed from burned gases for disposal into home drain system. (Location in furnace varies.)

10.Heavy-duty blower. Circulates air across the heat exchangers to transfer heat into the home.

11.Everlastict Secondary condensing heat exchanger (inside). Wrings out more heat through condensation. Constructed with polypropylene-laminated steel to ensure durability.

12.Primary serpentine heat exchanger (inside). Stretches fuel dollars with the S-shaped heat-flow design. Solid construction of corrosion-resistant aluminized steel means reliability.

13.Furnace control board.

14.3-amp fuse provides electrical and component protection.

15.Light emitting diode (LED) on furnace control board. Status code light is for diagnosing furnace operation and service requirements.

16.Pressure switches ensure adequate flow of flue gas through furnace and out vent system.

17.Rollout switch (manual reset) to prevent overtemperature.

18.Junction box for 115-v electrical power supply. (May be located on right or left side)

19.Transformer (24v) behind furnace control board provides low-voltage power to furnace control board and thermostat.

3