HVAC Forum

1,664 topics in this forum

1. Hydronic Boiler Help?

   By Erby, February 27, 2015
   • 14 replies
   • 2.7k views
   • 
   • mlparham
   • March 5, 2015

2. Burst Cast Iron Radiators

   By Mike Lamb, March 19, 2015
   • 14 replies
   • 3.1k views
   • 
   • kurt
   • May 15, 2015

3. IRC cite on bathroom ventilation

   By Marc, September 25, 2015
   • 14 replies
   • 3.2k views
   • 
   • Marc
   • September 25, 2015

4. Atypical open *tee* installed on furnace intake-air flue pipe

   By Jerry Simon, April 29, 2020
   • 14 replies
   • 2.5k views
   • 
   • Jim Katen
   • May 4, 2020

5. Quick Heat Pump Help Please

   By Jerry Simon, February 5, 2021
   • 14 replies
   • 1.9k views
   • 
   • acnorthport
   • March 25, 2021

6. gas fireplaces

   By Chad Fabry, February 4, 2004
   • 13 replies
   • 3.4k views
   • 
   • Renron
   • February 11, 2004

7. furnace trouble

   By caws1111, March 22, 2004
   • 13 replies
   • 3.8k views
   • 
   • a46geo
   • March 24, 2004

8. Advice for Repairs on Joists

   By Gordon, February 6, 2005
   • 13 replies
   • 3.5k views
   • 
   • Gordon
   • February 27, 2005

9. Inspecting Heat Pumps In Hot Weather

   By dtontarski, September 27, 2007
   • 13 replies
   • 10.2k views
   • 
   • msteger
   • October 6, 2007

10. Steam boiler

    By Neal Lewis, October 11, 2007
    • 13 replies
    • 2.9k views
    • 
    • chicago
    • October 11, 2007

11. Solderless copper pipe fittings

    By Neal Lewis, October 14, 2007
    • 13 replies
    • 16.4k views
    • 
    • homnspector
    • October 16, 2007

12. Nuheat Controller -- Howzit Work?

    By Jim Katen, March 16, 2008
    • 13 replies
    • 5.6k views
    • 
    • Robert E Lee
    • March 20, 2008

13. AC unit drainline

    By mridgeelk, July 8, 2008
    • 13 replies
    • 2.7k views
    • 
    • Thor
    • July 20, 2008

14. conquest 90

    By froggy22, December 22, 2008
    • 13 replies
    • 6.5k views
    • 
    • Richard Moore
    • December 23, 2008

15. Boilers for Heating Hot Water and Steam

    By MPdesign, April 10, 2009
    • 13 replies
    • 3.7k views
    • 
    • waynesoper
    • April 15, 2009

16. no register in 1/2 bath

    By John Dirks Jr, May 23, 2009
    • 13 replies
    • 2.4k views
    • 
    • Thor
    • May 24, 2009

17. Certified boiler.

    By gtblum, July 19, 2009
    • 13 replies
    • 2.1k views
    • 
    • gtblum
    • July 20, 2009

18. Martin Floor Furnace

    By mridgeelk, August 20, 2009
    • 13 replies
    • 5k views
    • 
    • Jim Katen
    • August 22, 2009

19. Electric furnace date

    By Robert Jones, November 3, 2009
    • 13 replies
    • 4.5k views
    • 
    • Robert Jones
    • November 3, 2009

20. I need some help

    By RickSab, December 19, 2009
    • 13 replies
    • 3.6k views
    • 
    • mgbinspect
    • December 19, 2009

21. moisture in basement ceiling from fresh air vents

    By randyb, January 13, 2010
    • 13 replies
    • 11.9k views
    • 
    • vilson
    • August 30, 2010

22. Multi-Unit central heating system.

    By barlyhop, March 24, 2010
    • 13 replies
    • 3.4k views
    • 
    • plummen
    • March 28, 2010

23. Flooded basement

    By asihi, July 26, 2010
    • 13 replies
    • 3.2k views
    • 
    • mgbinspect
    • July 30, 2010

24. Cooling Tower Terminology

    By MPdesign, September 1, 2010
    • 13 replies
    • 4.6k views
    • 
    • Terence McCann
    • October 19, 2010

25. No pets allowed!

    By Les, October 12, 2010
    • 13 replies
    • 2.7k views
    • 
    • asihi
    • October 13, 2010