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philo  philo  is offline
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Default How to test a wall thermostat to see if it's actually working?

On 12/10/2013 02:04 PM, John Grabowski wrote:
Just upload it here and you will get a URL you can post in a text
message. http://en.packupload.com/




*Based on past experiences with customers, two things I suggest that you
check. Make sure that the disconnect switch for the furnace is on, and
make sure that the service door on the furnace is closed correctly. If
the service door is not closed properly the furnace will not run.




Yep, not likely to be anything wrong with the thermostat.

May be a s simple is the furnace switch is turned off.


It could also be the ignitor if the furnace starts to energize but goes
no further.