HVAC Forum

1,665 topics in this forum

1. Westinghouse central A/C manufacturer info?

   By msteger, February 28, 2009
   • 3 replies
   • 2.1k views
   • 
   • Bain
   • March 2, 2009

2. Thermostat wiring in shared conduit

   By JesseWBryant, March 1, 2009
   • 2 replies
   • 1.9k views
   • 
   • Jim Katen
   • March 1, 2009

3. Exhaust frozen

   By NJinspector, February 22, 2009
   • 2 replies
   • 1.9k views
   • 
   • SWagar
   • February 22, 2009

4. High winds cancel the system's call for heat.

   By nixond, February 3, 2009
   • 22 replies
   • 8.3k views
   • 
   • MechAcc
   • February 18, 2009

5. Heat coming from the return

   By Phillip, February 15, 2009
   • 12 replies
   • 2.8k views
   • 
   • hausdok
   • February 16, 2009

6. Blower Speed for furnaces

   By msteger, February 15, 2009
   • 10 replies
   • 29.3k views
   • 
   • msteger
   • February 15, 2009

7. Plexvent/Ultravent

   By Bain, February 11, 2009
   • 4 replies
   • 3.5k views
   • 
   • Bain
   • February 11, 2009

8. Exterior Intake Vent Optional For HE Furnace?

   By dtontarski, February 9, 2009
   • 3 replies
   • 2.2k views
   • 
   • dtontarski
   • February 9, 2009

9. Help troubleshooting my boiler.

   By Tom Raymond, February 5, 2009
   • 15 replies
   • 3.5k views
   • 
   • Tom Raymond
   • February 8, 2009

10. Furnace vent

    By sepefrio, February 8, 2009
    • 11 replies
    • 2.5k views
    • 
    • Chad Fabry
    • February 8, 2009

11. Evcon furnace heat exchanger failure

    By Jeff Beck, February 6, 2009
    • 1 reply
    • 3.2k views
    • 
    • Jim Katen
    • February 7, 2009

12. Geothermal Closed Loop System

    By RichNSpect, February 4, 2009
    • 8 replies
    • 5.9k views
    • 
    • energy star
    • February 4, 2009

13. Manufactured date of Columbia furnace/boiler?

    By blazenut, January 31, 2009
    • 10 replies
    • 13.2k views
    • 
    • blazenut
    • January 31, 2009

14. clearance for a double walled steel flue

    By jodil, January 29, 2009
    • 15 replies
    • 3.9k views
    • 
    • Jim Katen
    • January 30, 2009

15. Burners shut off before reaching desired temp

    By tcupps1, January 28, 2009
    • 10 replies
    • 2.4k views
    • 
    • tcupps1
    • January 29, 2009

16. Help with date codes?

    By Tom Raymond, January 27, 2009
    • 4 replies
    • 2.5k views
    • 
    • Tom Raymond
    • January 28, 2009

17. approved for this?

    By gtblum, January 27, 2009
    • 6 replies
    • 2.2k views
    • 
    • gtblum
    • January 28, 2009

18. Old Oil Burning Furnace

    By Fredbooboo9, January 27, 2009
    • 3 replies
    • 2.1k views
    • 
    • energy star
    • January 27, 2009

19. Finicky furnace

    By charlieb, January 21, 2009
    • 14 replies
    • 5.8k views
    • 
    • charlieb
    • January 25, 2009

20. Climatrol gas conversion burner problem.

    By MrRaz, January 21, 2009
    • 4 replies
    • 3.2k views
    • 
    • hausdok
    • January 25, 2009

21. Floor Furnace

    By lightfoot63, January 18, 2009
    • 7 replies
    • 2.4k views
    • 
    • randynavarro
    • January 21, 2009

22. venting code/procedures

    By szarin, January 20, 2009
    • 5 replies
    • 2.1k views
    • 
    • Bob White
    • January 21, 2009

23. CO Poison

    By Jeremy, January 19, 2009
    • 2 replies
    • 1.7k views
    • 
    • SonOfSwamp
    • January 19, 2009

24. What causes this??

    By caryseidner, January 14, 2009
    • 20 replies
    • 3.4k views
    • 
    • Jeremy
    • January 19, 2009

25. How not to use a CO sniffer.

    By Richard Moore, January 2, 2009
    • 4 replies
    • 2.5k views
    • 
    • MechAcc
    • January 18, 2009