Hope someone can point me in the right direction.
I have a Johnson Gas Furnace HAS1308 and I am having the problem of the
blower not switching on automatically. The blower works fine when you set
the fan limit control switch (Honeywell) to manual or by setting the
thermosat to run the fan constantly.
I am thinking it could be the Fan Control Center Relay ( (White RodgersModel
#90-113) but I am not sure as when I put my voltmeter across the R and C
connections I get a reading of 28 V. Should I be checking the relay for
continuity? If so, how so I go about it?