Licensed... or hack... <grin>
Seriously... OLD belt driven gas furnace... with thermocouple gas valve. Bad thermocouple. Cleaned and tightened EVERY connection in the heat circuit. HO said it worked better than it had in years...
I have scratched my head more on Train RTU's (Voyagers) than anything... however I never have worked on (or even seen) a Pulse. I would like to play with one... get the book, learn how to work with it... and master it (just because it is there)... however it appears they are almost all gone... so I may never get to.
Good thread... lots of good stories.
GA-HVAC-Tech
Your comfort, Your way, Everyday!
GA's basic rules of home heating and AC upgrades:
*Installation is more important than the brand of equipment
*The duct system keeps the house comfortable; the equipment only heats and cools (and dehumidifies)
*The value of comfort, over the long term; leave economic choices behind!
Choose your contractor wisely!