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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have a coleman DGAA070BDTA. I just put in a new blower motor

Customer Question

I have a coleman DGAA070BDTA. I just put in a new blower motor and now no air comes through the vents in the house. The green light is on. Blower motor starts and then it starts flashing 4 green lights. What could be the problem?
Submitted: 1 year ago.
Category: HVAC
Expert:  gotoman for ac replied 1 year ago.
Russ here. Welcome. I am here to help. Please do not rate until you are satisfied with answer. Always available for follow up questions. Are you running in heat or cool. Try fan in on position to see if it works Ok. Russ
Customer: replied 1 year ago.

It does not work. No air is being forced through the vents.

Expert:  gotoman for ac replied 1 year ago.
If you have a volt meter check to see if you have 24 volts between R and any of the terminals on the thermostat. Russ