On a Trane XL80 gas furnace: Does Stage 1 (controlled by W1 wire from thermostat) always operate before Stage 2 (connected to W2 wire from thermostat) kicks in? And when Stage 2 turns off, does State 1 always continue running for a period of time?
source https://hvac-talk.com/vbb/showthread.php?2222481-Question-about-Trane-xl80-two-stage-furnace&goto=newpost
No comments:
Post a Comment