HVAC Forum

1,664 topics in this forum

1. Possible freon leak

   By Neal Lewis, July 16, 2015
   • 17 replies
   • 2.3k views
   • 
   • mlparham
   • July 19, 2015

2. What's This?

   By kurt, October 27, 2016
   • 17 replies
   • 2.2k views
   • 
   • John Kogel
   • October 31, 2016

3. Very Cold, Very Old AC

   By Jim Katen, July 4, 2019
   • 17 replies
   • 2.5k views
   • 
   • mgbinspect
   • August 1, 2019

4. Tankless water heater-Aquastar

   By pete, February 16, 2004
   • 16 replies
   • 7.6k views
   • 
   • pete
   • March 7, 2004

5. What would you say about this?

   By RobC, April 24, 2004
   • 16 replies
   • 3.5k views
   • 
   • RobC
   • April 25, 2004

6. Mini-ducts

   By pete, April 24, 2004
   • 16 replies
   • 4.5k views
   • 
   • Brian G
   • April 26, 2004

7. Saddle Clamp on a Gas Line

   By Brian G, May 8, 2004
   • 16 replies
   • 9.1k views
   • 
   • n/a29
   • May 10, 2004

8. Too many elbows

   By randynavarro, December 15, 2004
   • 16 replies
   • 7.4k views
   • 
   • kevin846
   • December 18, 2004

9. Combustion air in single car garages

   By Chris Bernhardt, January 10, 2007
   • 16 replies
   • 3k views
   • 
   • hausdok
   • January 11, 2007

10. Air compressor clearance

    By kurt, August 28, 2007
    • 16 replies
    • 4.6k views
    • 
    • fqp25
    • September 7, 2007

11. Vent Termination

    By dtontarski, September 3, 2007
    • 16 replies
    • 7.6k views
    • 
    • dtontarski
    • September 3, 2007

12. How old is this boiler???

    By Brad Manor, October 16, 2007
    • 16 replies
    • 2.8k views
    • 
    • Brad Manor
    • October 20, 2007

13. Confused HVAC system

    By JesseWBryant, October 17, 2007
    • 16 replies
    • 2.9k views
    • 
    • russ myers
    • October 26, 2007

14. forced air system 'missing' intake air pipe

    By Ernie Simpson, March 18, 2008
    • 16 replies
    • 5.2k views
    • 
    • hausdok
    • April 1, 2008

15. Return air question

    By Brandon Whitmore, October 2, 2008
    • 16 replies
    • 2.7k views
    • 
    • hausdok
    • October 4, 2008

16. Is this asbestos?

    By travismoshier, October 15, 2008
    • 16 replies
    • 3k views
    • 
    • msteger
    • October 19, 2008

17. High Propane Usage - Hydronic Radiant Heat

    By dtontarski, March 31, 2009
    • 16 replies
    • 5.1k views
    • 
    • Terence McCann
    • April 3, 2009

18. Central AC Sloppy Install?

    By mr chaos, June 12, 2009
    • 16 replies
    • 3.7k views
    • 
    • kurt
    • June 15, 2009

19. Is Goodman good?

    By randynavarro, November 24, 2009
    • 16 replies
    • 4.1k views
    • 
    • Bain
    • November 25, 2009

20. Furnace cycles on and off

    By firozhirji, March 25, 2010
    • 16 replies
    • 7.7k views
    • 
    • Brandon Whitmore
    • December 22, 2012

21. HVAC Inspection Depth

    By GrantJones, July 22, 2010
    • 16 replies
    • 3.2k views
    • 
    • robert1966
    • August 11, 2010

22. Sometimes, it's a good day

    By Darren, November 12, 2010
    • 16 replies
    • 2.4k views
    • 
    • Bain
    • November 14, 2010

23. AC shot, change furnace too?

    By leflemin, January 14, 2011
    • 16 replies
    • 3.3k views
    • 
    • Terence McCann
    • January 20, 2011

24. Dryer venting to interior?

    By rbaake, February 28, 2011
    • 16 replies
    • 7.8k views
    • 
    • hausdok
    • March 2, 2011

25. Cabinets used as ductwork!

    By Scottpat, May 11, 2011
    • 16 replies
    • 12.3k views
    • 
    • hausdok
    • November 15, 2011