KeepRite

1 field manuals · 9 error codes · 0 guides

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Furnace

KeepRite furnaces

Manual · Furnace

ICP 80% gas furnaces (Heil, Tempstar, Comfortmaker, KeepRite, Arcoaire): quick sheet

International Comfort Products (ICP, a Carrier company) non-condensing single-stage furnaces such as the N8MSN / N8MPN style models, sold under several brand names with the same control board. Single LED flashing in groups.

7 components5 common failuresHeil, Tempstar, Comfortmaker, KeepRite, Arcoaire, Day & Night

Error codes

2 flashes Pressure switch did not open3 flashes Pressure switch did not close4 flashes Limit circuit open5 flashes Flame sensed with gas valve off6 flashes Weak or no flame signal7 flashes Limit circuit lockout8 flashes Gas heating lockout10 flashes Line voltage polarity reversedLED steady on (not flashing) Control lockout

Brand names identify appliances only. OnCall Tech is not affiliated with or endorsed by KeepRite.