HVAC Forum

1,657 topics in this forum

1. Back drafting?

   By sepefrio, July 18, 2008
   • 11 replies
   • 2.1k views
   • 
   • Michael Carson
   • July 20, 2008

2. AC unit drainline

   By mridgeelk, July 8, 2008
   • 13 replies
   • 2.5k views
   • 
   • Thor
   • July 20, 2008

3. HVAC system recommendations

   By John Dirks Jr, June 26, 2008
   • 10 replies
   • 2.3k views
   • 
   • Thor
   • July 20, 2008

4. rusty furnace

   By rpre, July 18, 2008
   • 6 replies
   • 2.3k views
   • 
   • msteger
   • July 19, 2008

5. What are the chances this has Asbestos?

   By fqp25, July 17, 2008
   • 5 replies
   • 1.6k views
   • 
   • Tom Raymond
   • July 17, 2008

6. Mueller Climatrol?

   By RickSab, July 16, 2008
   • 2 replies
   • 6.7k views
   • 
   • kurt
   • July 16, 2008

7. Age of Trane XL90 (no serial)

   By Richard Moore, July 11, 2008
   • 2 replies
   • 3.5k views
   • 
   • Richard Moore
   • July 11, 2008

8. Tstat wire exposed to sun and weather

   By mridgeelk, July 7, 2008
   • 2 replies
   • 1.5k views
   • 
   • JDSchlueter
   • July 8, 2008

9. Specs & Compatibility for Carrier Components

   By img, July 5, 2008
   • 2 replies
   • 2.2k views
   • 
   • img
   • July 6, 2008

10. Stacking AC units

    By Brandon Whitmore, July 3, 2008
    • 10 replies
    • 3.7k views
    • 
    • Eric B
    • July 5, 2008

11. nfpa 54

    By Bain, July 3, 2008
    • 4 replies
    • 2k views
    • 
    • Bain
    • July 5, 2008

12. What is this?

    By RickSab, July 3, 2008
    • 6 replies
    • 2k views
    • 
    • Mike Lamb
    • July 4, 2008

13. Oil Furn.bennys to switch to nat gas?

    By a2zhi, June 25, 2008
    • 18 replies
    • 2.4k views
    • 
    • msteger
    • July 1, 2008

14. Condensing furnace flue install

    By Ponyboy, June 29, 2007
    • 15 replies
    • 9.7k views
    • 
    • MechAcc
    • June 30, 2008

15. WHVS in Washington

    By Ponyboy, June 28, 2008
    • 9 replies
    • 2k views
    • 
    • Brandon Whitmore
    • June 30, 2008

16. Rheem age

    By sepefrio, June 26, 2008
    • 2 replies
    • 2.3k views
    • 
    • msteger
    • June 29, 2008

17. PB 2110 copper fittings

    By mridgeelk, June 19, 2008
    • 1 reply
    • 3.8k views
    • 
    • msteger
    • June 24, 2008

18. water cooled air conditioning?

    By jodil, June 20, 2008
    • 11 replies
    • 3.2k views
    • 
    • jodil
    • June 24, 2008

19. Condo Reserves

    By Mike Lamb, June 21, 2008
    • 5 replies
    • 2.3k views
    • 
    • kurt
    • June 22, 2008

20. Matching a new condenser to an old furnace blower

    By lb_one4truth, June 16, 2008
    • 8 replies
    • 4.4k views
    • 
    • belvedere
    • June 22, 2008

21. Bathroom Ventilation Code Violation

    By eric88, June 17, 2008
    • 2 replies
    • 3k views
    • 
    • eric88
    • June 17, 2008

22. Flue question

    By jodil, May 30, 2008
    • 17 replies
    • 2.8k views
    • 
    • qhinspect
    • June 4, 2008

23. condensate line

    By jodil, May 30, 2008
    • 7 replies
    • 2k views
    • 
    • charlieb
    • May 31, 2008

24. return question

    By CheckItOut, May 31, 2008
    • 0 replies
    • 1.7k views
    • 
    • CheckItOut
    • May 31, 2008

25. Heatpump - Ice On Refrigerant Line

    By sixgun95, May 23, 2008
    • 2 replies
    • 2.2k views
    • 
    • inspector57
    • May 24, 2008