HVAC Forum

1,665 topics in this forum

1. Is Goodman good?

   By randynavarro, November 24, 2009
   • 16 replies
   • 4.3k views
   • 
   • Bain
   • November 25, 2009

2. Piping for in-floor heat

   By mridgeelk, November 24, 2009
   • 4 replies
   • 2.2k views
   • 
   • mridgeelk
   • November 25, 2009

3. Oil Boiler

   By Mark P, November 24, 2009
   • 6 replies
   • 3.9k views
   • 
   • Chad Fabry
   • November 25, 2009

4. Anticipated snow level

   By Darren, November 23, 2009
   • 10 replies
   • 9k views
   • 
   • Darren
   • November 23, 2009

5. Can someone tell me what this is?

   By blazenut, November 19, 2009
   • 1 reply
   • 1.8k views
   • 
   • AHI in AR
   • November 19, 2009

6. Mystery Furnace Condensate Drain Line

   By Jerry Simon, November 19, 2009
   • 5 replies
   • 4.7k views
   • 
   • hausdok
   • November 19, 2009

7. how to determine OLG furnace efficiency rating

   By lyall coburn, November 13, 2009
   • 3 replies
   • 3k views
   • 
   • lyall coburn
   • November 13, 2009

8. Furnace Age (again)

   By blazenut, November 10, 2009
   • 4 replies
   • 7.6k views
   • 
   • blazenut
   • November 10, 2009

9. "Gasteam" radiators

   By johnmcq, November 6, 2009
   • 3 replies
   • 14.4k views
   • 
   • Bill Kibbel
   • November 7, 2009

10. High efficiency furnace intake

    By blazenut, November 6, 2009
    • 4 replies
    • 2.5k views
    • 
    • Bill Kibbel
    • November 7, 2009

11. LP gas piping

    By Ponyboy, November 5, 2009
    • 0 replies
    • 1.3k views
    • 
    • Ponyboy
    • November 5, 2009

12. Electric furnace date

    By Robert Jones, November 3, 2009
    • 13 replies
    • 4.7k views
    • 
    • Robert Jones
    • November 3, 2009

13. plywood distribution box.

    By Jim Baird, October 30, 2009
    • 7 replies
    • 4k views
    • 
    • Jim Baird
    • November 1, 2009

14. Boiler expansion tank question

    By blazenut, October 28, 2009
    • 4 replies
    • 1.9k views
    • 
    • Bill Kibbel
    • October 29, 2009

15. York Modulating 98% 60,000 BTW High Efficiency Fur

    By fisherman7, October 24, 2009
    • 11 replies
    • 5.7k views
    • 
    • RobC
    • October 26, 2009

16. How often do you recommend changing...

    By blazenut, October 23, 2009
    • 11 replies
    • 2.6k views
    • 
    • Mark P
    • October 25, 2009

17. Conquest 90 with water in the diaphragm

    By rygarross, October 24, 2009
    • 2 replies
    • 1.8k views
    • 
    • Terence McCann
    • October 24, 2009

18. Exhaust vent Q

    By gtblum, October 23, 2009
    • 9 replies
    • 3.2k views
    • 
    • RobC
    • October 24, 2009

19. Furnace flue

    By Jeff Beck, October 21, 2009
    • 4 replies
    • 2.9k views
    • 
    • Jeff Beck
    • October 22, 2009

20. 65 degrees outside, how much should A/C cool?

    By esch, October 18, 2009
    • 10 replies
    • 5.2k views
    • 
    • Bain
    • October 21, 2009

21. Unfamiliar Object in Boiler Room

    By Jim Katen, October 20, 2009
    • 10 replies
    • 2.5k views
    • 
    • ghentjr
    • October 21, 2009

22. SOP for Diagnostics on hermetic compressor

    By Yahawahay, October 19, 2009
    • 3 replies
    • 2.8k views
    • 
    • inspector57
    • October 20, 2009

23. generic ac compressor?

    By Jeff Beck, October 15, 2009
    • 7 replies
    • 2.1k views
    • 
    • Jeff Beck
    • October 16, 2009

24. Serial # format doesn't match chart.

    By RickSab, October 16, 2009
    • 2 replies
    • 2k views
    • 
    • RickSab
    • October 16, 2009

25. Can someone explain this to me? 1 2

    By blazenut, October 10, 2009
    • 44 replies
    • 10.3k views
    • 
    • ghentjr
    • October 16, 2009