Not your question?
Ask your question
View similar questions
Add your answer here.Check out some similar questions!
r22a hvac questions
[ 0 Answers ]
I removed the r22 from a system and charged with three 8 oz cans of r22a. The evaporator coils froze. I removed some of the r22a and it seemed to get better, but the lower side of the coils is still freezing. The system is a trane and the low side is 150 high side 300 I charged at 76 degrees and...
Free hvac advice
[ 3 Answers ]
Competent with fluke and tools. Yearly routine last year was a bug in pressure switch 200 bucks later worked fine. Can't afford tech this year. Was heating 2 weeks ago worked fine. Today changed filter, killed power, pulled and cleaned pressure switch still NOT blowing cold air. What next please?
HVAC technician questions';
[ 3 Answers ]
I am currently enrolled in a 45 week HVAC program at Algonquin College. I am just wondering about writing my TSSA, is there a certain percent I have to graduate with? I believe it is 75% but I am not 100% sure? Also, I am considering getting into Commercial, do you guys recommend this? Or is...
Hvac questions
[ 9 Answers ]
I have an old airease furnace and it will not come on. I changed the circuit board and the transformer, what could cause this? View more questions Search
|