Tech 4 True Blue 90 Furnace

These are furnace dimensions.

Tech 4 true blue 90 furnace.

It runs for 45 60 seconds and then shuts down blower motor never turns on. Login to reply the answers post. Knock on wood i purchase parts for furnaces from a wholesaler called downriver refrigeration supply in michigan. 2 4 limitations 6 2 5 modifications 7 section 3 installation 8 3 1 general information 8 3 2 unpacking and inspecting equipment 8 3 3 cable harness 8 3 4 mounting 9 3 5 installation completion 10 section 4 operation 14 4 1 electrical performance 14 4 2 protective features 14 section 5 conformance 15.

We train our technicians to provide comprehensive services and we specialize in green technology and home energy savings. Furnace repair and maintenance. Well everything i have found on the subject refers to the manufacturer of the tech 4 furnace which is a company called true blue. For furnace repair and maintenance services call true blue heat air llc anytime.

There is a fan running but it is not the air circulating fan. See sections 9 and 10 for proper ductwork and floor opening dimensions. I haven t had a single problem with it. Starting last night only 1 of 3 burners is lighting the burner closest to the pilot.

I believe you can still get parts for the true blue furnace there if you aren t having any luck elsewhere. 90 000 3 4 20 1 2 18 3 4 18 15 16 1 0 0 2 0 2 or 3 108 000 3 4 23 1 2 21 3 4 21 15 16 1 0 0 2 0 3 126 000 3 4 23 1 2 21 3 4 21 15 16 1 0 0 2 0 3 see furnace rating plate located on blower door. True blue 90 tech 4 furnace. Bought and installed it 8 years ago i believe when the company went out of business.

The fan if that s what it is that i am referring to is the one that comes on only when i have the temperature set higher than what it is in the room where the thermostat is. It has worked fine for the past few months then tonight this. Hope this helps a bit. The furnace ran all night long just to maintain 60.

Login to reply the answers post. True blue 90 tech 4 furnace 1 of 3 burners light 1 answers i have a true blue 90 tech 4 furnace it has had off and on problems with the pressure switches and the control board was replaced last year. I have cleaned and cleared the condenser and checked for any other blockages i can think of so now what. The fan works but i guess it is not lighting.

3 answers my furnace will start up like normal burners light.