Coleman Evcon EB17B - fan blows constantly
Posted: Fri Nov 02, 2007 4:32 pm
Furnace model # is an EB17B
It has a Deluxe Blend Air II model # 7681-8171/B
the Heat Pump is a Lennox model # 10HPB36-14P
When I turn on the heater the furnace fans turns on & the Heat Pump outside makes a whirring sound. Warm air then blows through the vents. When the heat pump stops whirring the furnace fan continues to blow but now it's just cold air. I assume that the whirring sound means that the heater is on as when I hear it I get heat through the vents & when the sound stops I get cold air blowing. The furnace fan never shuts off.
My husband and I thought that the fan should cycle with the heater resulting in only getting warm air blown in.
Is my furnace operating correctly? If not, could you advise where to check first.
Thanks, Sharlene
It has a Deluxe Blend Air II model # 7681-8171/B
the Heat Pump is a Lennox model # 10HPB36-14P
When I turn on the heater the furnace fans turns on & the Heat Pump outside makes a whirring sound. Warm air then blows through the vents. When the heat pump stops whirring the furnace fan continues to blow but now it's just cold air. I assume that the whirring sound means that the heater is on as when I hear it I get heat through the vents & when the sound stops I get cold air blowing. The furnace fan never shuts off.
My husband and I thought that the fan should cycle with the heater resulting in only getting warm air blown in.
Is my furnace operating correctly? If not, could you advise where to check first.
Thanks, Sharlene