HVAC Forum

1,664 topics in this forum

1. hydronics

   By Jim Baird, December 22, 2014
   • 15 replies
   • 2.9k views
   • 
   • Les
   • December 31, 2014

2. clearance to combustibles

   By John Dirks Jr, September 9, 2015
   • 15 replies
   • 2.6k views
   • 
   • plummen
   • October 9, 2015

3. Reality Check

   By Jim Katen, December 15, 2015
   • 15 replies
   • 2.6k views
   • 
   • Jim Baird
   • December 17, 2015

4. Cat IV Roof termination with plumbing stack flashing

   By Mike Lamb, October 26, 2018
   • 15 replies
   • 3.2k views
   • 
   • Bill Kibbel
   • December 11, 2018

5. Oil Tank Placement

   By Terence McCann, January 27, 2004
   • 14 replies
   • 9.4k views
   • 
   • chs ryan
   • October 11, 2007

6. Missing Link

   By RobC, February 13, 2004
   • 14 replies
   • 3.1k views
   • 
   • Chad Fabry
   • April 7, 2004

7. B' Vent

   By RobC, March 26, 2004
   • 14 replies
   • 5.2k views
   • 
   • RobC
   • April 15, 2004

8. dryer vent

   By Chad Fabry, November 17, 2004
   • 14 replies
   • 3.5k views
   • 
   • Bain
   • November 19, 2004

9. Boiler producing excessive soot

   By Neal Lewis, May 21, 2006
   • 14 replies
   • 7.1k views
   • 
   • MechAcc
   • June 11, 2006

10. Too Much Corrosion?

    By randynavarro, February 21, 2007
    • 14 replies
    • 2.8k views
    • 
    • Terence McCann
    • February 22, 2007

11. Ducts in garage

    By kurt, March 29, 2008
    • 14 replies
    • 2.6k views
    • 
    • Brandon Chew
    • March 30, 2008

12. How rusted is too rusted?

    By sepefrio, July 18, 2008
    • 14 replies
    • 2.3k views
    • 
    • Bill Kibbel
    • July 22, 2008

13. Boiler in Finished Basement

    By Jeff Remas, December 31, 2008
    • 14 replies
    • 2.2k views
    • 
    • Jeff Remas
    • January 4, 2009

14. Finicky furnace

    By charlieb, January 21, 2009
    • 14 replies
    • 5.6k views
    • 
    • charlieb
    • January 25, 2009

15. Combustion air for a large boiler

    By Bain, June 6, 2009
    • 14 replies
    • 2.8k views
    • 
    • StevenT
    • June 7, 2009

16. Heat pump inspection in summer

    By twendorff, July 27, 2009
    • 14 replies
    • 2.5k views
    • 
    • msteger
    • August 2, 2009

17. Old Oil Tank

    By blazenut, October 7, 2009
    • 14 replies
    • 6.2k views
    • 
    • hausdok
    • October 9, 2009

18. AC 101

    By mgbinspect, January 25, 2010
    • 14 replies
    • 2.5k views
    • 
    • Neal Lewis
    • January 26, 2010

19. Temp at the Split

    By Ben H, March 7, 2010
    • 14 replies
    • 2.8k views
    • 
    • kurt
    • March 8, 2010

20. Charcoal in air duct

    By esch, June 25, 2010
    • 14 replies
    • 10.8k views
    • 
    • esch
    • June 25, 2010

21. Mixing Refrigerant Types

    By Garet, October 26, 2011
    • 14 replies
    • 4.3k views
    • 
    • plummen
    • December 10, 2011

22. HVAC unit installed like this? In Garage...

    By citadel, March 3, 2012
    • 14 replies
    • 2.4k views
    • 
    • kurt
    • March 4, 2012

23. Zone dampers and bypass duct.

    By Phillip, August 5, 2012
    • 14 replies
    • 5.2k views
    • 
    • inspector57
    • September 28, 2012

24. No filter?

    By David Meiland, February 21, 2014
    • 14 replies
    • 2.9k views
    • 
    • randynavarro
    • February 23, 2014

25. Two problems

    By Old Sailor, February 24, 2015
    • 14 replies
    • 2.7k views
    • 
    • inspector57
    • February 26, 2015