HVAC Forum

1,657 topics in this forum

1. Repairing Leaky Duct Work

   By Erby, January 8, 2012
   • 5 replies
   • 1.7k views
   • 
   • emalernee
   • January 10, 2012

2. Rusted furnace flue

   By Erby, January 4, 2012
   • 9 replies
   • 21.9k views
   • 
   • Erby
   • January 4, 2012

3. heat pump operation 1 2

   By macs100, December 29, 2011
   • 28 replies
   • 4.8k views
   • 
   • hausdok
   • December 31, 2011

4. Odd Noises from Standard 275 Gallon Oil Tank

   By Rob Amaral, December 18, 2011
   • 6 replies
   • 2.9k views
   • 
   • Rob Amaral
   • December 20, 2011

5. Check this out.

   By gtblum, December 14, 2011
   • 2 replies
   • 3.3k views
   • 
   • John Kogel
   • December 15, 2011

6. New Radiant Control Center 1 2

   By Chad Fabry, November 29, 2011
   • 29 replies
   • 4.5k views
   • 
   • kurt
   • December 13, 2011

7. todays finds

   By plummen, December 13, 2011
   • 1 reply
   • 2.7k views
   • 
   • plummen
   • December 13, 2011

8. Tandem boilers 1 2

   By allseason, December 8, 2011
   • 34 replies
   • 11.1k views
   • 
   • hausdok
   • December 13, 2011

9. Dirty Sock Syndrome?

   By George Hallaron, December 6, 2011
   • 4 replies
   • 3k views
   • 
   • George Hallaron
   • December 11, 2011

10. a couple of action shots from last week

    By plummen, December 11, 2011
    • 3 replies
    • 1.4k views
    • 
    • plummen
    • December 11, 2011

11. Name that heating system

    By Jim Katen, December 10, 2011
    • 8 replies
    • 1.8k views
    • 
    • Bill Kibbel
    • December 11, 2011

12. Poor Mr. Mouse . . .

    By Bain, November 22, 2011
    • 12 replies
    • 5.2k views
    • 
    • plummen
    • December 10, 2011

13. Boiler TPRV

    By Mark P, July 3, 2011
    • 3 replies
    • 1.9k views
    • 
    • plummen
    • December 10, 2011

14. Furnace120-volt Kill Switch

    By Jerry Simon, July 19, 2011
    • 12 replies
    • 2.7k views
    • 
    • plummen
    • December 10, 2011

15. Mixing Refrigerant Types

    By Garet, October 26, 2011
    • 14 replies
    • 4k views
    • 
    • plummen
    • December 10, 2011

16. Gas Furnace in bedroom closet

    By Ponyboy, December 8, 2011
    • 16 replies
    • 6.2k views
    • 
    • plummen
    • December 10, 2011

17. Common Issue: Lack of combustion air....... 1 2

    By Brandon Whitmore, December 1, 2011
    • 30 replies
    • 6.3k views
    • 
    • plummen
    • December 10, 2011

18. Central bath vent fans

    By Les, December 6, 2011
    • 7 replies
    • 1.7k views
    • 
    • David Meiland
    • December 8, 2011

19. debris in return

    By John Dirks Jr, December 5, 2011
    • 9 replies
    • 1.8k views
    • 
    • Ben H
    • December 6, 2011

20. Name these 1955 boiler components

    By John Kogel, November 30, 2011
    • 8 replies
    • 2k views
    • 
    • Chad Fabry
    • December 1, 2011

21. Another furnace age question - old airco

    By normw, November 13, 2011
    • 6 replies
    • 5k views
    • 
    • cableguy
    • November 29, 2011

22. What is "outdoors"?

    By randynavarro, November 22, 2011
    • 4 replies
    • 2.1k views
    • 
    • Bill Kibbel
    • November 22, 2011

23. Garage furnace venting problem 1 2

    By tcfinishing, January 26, 2009
    • 35 replies
    • 23.2k views
    • 
    • orangetang
    • November 21, 2011

24. Apollo Hydroheat

    By jae3114, November 20, 2011
    • 1 reply
    • 3.4k views
    • 
    • Jim Katen
    • November 20, 2011

25. Appliance connector code change.....

    By Brandon Whitmore, November 17, 2011
    • 4 replies
    • 1.5k views
    • 
    • Brandon Whitmore
    • November 18, 2011