HVAC Forum

1,657 topics in this forum

1. Time to replace Apollo tank or system?

   By skpow, November 18, 2013
   • 7 replies
   • 2.6k views
   • 
   • Jim Katen
   • November 20, 2013

2. Heat Exchanger - Crack or not a crack?

   By hausdok, November 13, 2013
   • 6 replies
   • 2.1k views
   • 
   • plummen
   • November 19, 2013

3. Capitol Red Top

   By Jim Katen, November 16, 2013
   • 16 replies
   • 3.7k views
   • 
   • Jim Katen
   • November 19, 2013

4. Boiler help

   By Chad Fabry, November 13, 2013
   • 8 replies
   • 3.1k views
   • 
   • Erby
   • November 14, 2013

5. Distance between a/c and water heater exhaust.

   By Mark P, November 5, 2013
   • 18 replies
   • 12.5k views
   • 
   • Marc
   • November 8, 2013

6. Furnace Cleaning

   By BradR, November 4, 2013
   • 5 replies
   • 2.2k views
   • 
   • BradR
   • November 6, 2013

7. Hole in heat exchanger

   By Livingston, October 18, 2013
   • 7 replies
   • 4.6k views
   • 
   • hausdok
   • October 27, 2013

8. I know it's a no-go; I'm looking for the rule.

   By hausdok, October 25, 2013
   • 6 replies
   • 2.5k views
   • 
   • Jim Baird
   • October 26, 2013

9. Help Heat Pump Freezing

   By JohnR, October 24, 2013
   • 10 replies
   • 2.9k views
   • 
   • Bill Kibbel
   • October 25, 2013

10. R-22, What are people doing now - October 2013?

    By MPdesign, October 24, 2013
    • 7 replies
    • 1.8k views
    • 
    • Jim Katen
    • October 24, 2013

11. Enviro Air

    By walterb, October 21, 2013
    • 3 replies
    • 3k views
    • 
    • walterb
    • October 21, 2013

12. AC or DC blower motor

    By Robert E Lee, October 19, 2013
    • 3 replies
    • 2.2k views
    • 
    • Marc
    • October 20, 2013

13. Control wiring wire nuts exposed at CU

    By MPdesign, October 16, 2013
    • 3 replies
    • 1.8k views
    • 
    • Marc
    • October 16, 2013

14. Evaporator Coil dripping

    By tngxl, October 2, 2013
    • 4 replies
    • 3k views
    • 
    • tngxl
    • October 3, 2013

15. Boiler Pipe Patch

    By Mike Lamb, September 26, 2013
    • 3 replies
    • 2.3k views
    • 
    • kurt
    • September 26, 2013

16. Water drips from ceiling AC vent

    By inspect4aj, September 24, 2013
    • 3 replies
    • 2.6k views
    • 
    • Erby
    • September 25, 2013

17. Gas Furnace question

    By Jer, September 13, 2013
    • 8 replies
    • 2.4k views
    • 
    • Hearthman
    • September 14, 2013

18. wescom heat pump

    By brendabel, September 11, 2013
    • 3 replies
    • 6.3k views
    • 
    • Jim Katen
    • September 13, 2013

19. Wesco heat pump

    By brendabel, September 11, 2013
    • 2 replies
    • 2.2k views
    • 
    • Jim Katen
    • September 12, 2013

20. FROM single-wall TO Type B double-wall?

    By Dunebilly Dave, September 3, 2013
    • 17 replies
    • 21.9k views
    • 
    • Dunebilly Dave
    • September 5, 2013

21. Undersized HVAC Evaluation

    By Mike Lamb, September 3, 2013
    • 10 replies
    • 2.7k views
    • 
    • Tom Raymond
    • September 5, 2013

22. Moronic lack of communication between trades!

    By Erby, July 21, 2013
    • 11 replies
    • 2.5k views
    • 
    • plummen
    • September 4, 2013

23. Boiler Room

    By kurt, August 29, 2013
    • 19 replies
    • 2.7k views
    • 
    • Bill Kibbel
    • September 3, 2013

24. When was this approved?

    By gtblum, August 27, 2013
    • 0 replies
    • 1.4k views
    • 
    • gtblum
    • August 27, 2013

25. Whole House Ventilation - Tight Construction

    By Mike Lamb, August 20, 2013
    • 12 replies
    • 2.1k views
    • 
    • ghentjr
    • August 21, 2013