HVAC questions and problems within commercial installations.
3 posts • Page 1 of 1
My weak point for sure are heat sequencers. It seems that its very hard to match them up on old models. It it possible that there is a universal heat sequencer that can take the place of the multiple ones in units or am I just not aware of the right parts? Any feedback would be helpful.
honeywell used to have one that was about 4 inches square with 3 contacts plus an aux contact to daisy chain another one if you needed it. i don't know if they still make that or not. otherwise, i think most shelf sequencers will work on most applications.