Latest Discussions : HVAC

belair56

05:12AM | 02/24/10
Member Since: 02/23/10
2 lifetime posts
A one month old Dornback 45K NG garage ceiling mount heater will not continue to run. The surface temp ignitor and control box has been sent back to the factory and bench tested OK. The unit ignites burners but after 3-5 seconds the burners go out and cyle starts over. This happens for 3 cycles then unit shuts down. Factory tech is sending another ignitor to try!! Any ideas or assistance would be greattly appreciated. Thanks

Handyman

10:47AM | 02/24/10
Member Since: 11/18/98
187 lifetime posts
Check to insure you have the proper ingredients to make this run:

gas lines are not kinked or leaking at the unit or prior to unit.

Make sure you vents to get air flow open. If there is a filter make sure it is not blocked.

belair56

10:54AM | 02/24/10
Member Since: 02/23/10
2 lifetime posts
Yes a plumber installed..all factory install directions followed..clearances , venting , wiring and venting AOK ??

Handyman

11:08AM | 02/24/10
Member Since: 11/18/98
187 lifetime posts
Or did it never work.

If its only a month installed call back that installer.


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