Question about Goodman GMS90703BXA Heater
This heating system must have two heating stages. It is only heating ,and giving out warm air .It's not going into the higher heating stage. filter is clean ,returns are cleared. What can I do to get it hotter?
If you are using a single stage with just a W connection not a W1 and W2 then it may be wired to the W1 connection on the furnace contro board. in that case it will only run in first stage. the easiest thing you can do is run a small piece of wire between W1 and W2 on the furnace control board. if you dont have a W1 and W2 connection on the board then its not 2stage, if you have an extra wire at the stat you can get a 2stage stat and wire W1 and W2 individually.
Posted on Sep 18, 2009
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Posted on Jan 02, 2017
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