HVAC Forum

1,665 topics in this forum

1. Certified boiler.

   By gtblum, July 19, 2009
   • 13 replies
   • 2.2k views
   • 
   • gtblum
   • July 20, 2009

2. Single wall exhaust vent in garage

   By Ponyboy, July 17, 2009
   • 12 replies
   • 4.3k views
   • 
   • RobC
   • July 19, 2009

3. Hydronic System With An Electric Mini-Boiler

   By hausdok, July 17, 2009
   • 3 replies
   • 2.2k views
   • 
   • hausdok
   • July 18, 2009

4. Ventilation Requirements

   By cmic, July 15, 2009
   • 4 replies
   • 2.1k views
   • 
   • cmic
   • July 16, 2009

5. HVAC inspection routine

   By tnpappas, June 5, 2009
   • 7 replies
   • 3k views
   • 
   • msteger
   • July 15, 2009

6. Age of Geo Thermal heat pump

   By gwilcox, July 15, 2009
   • 2 replies
   • 2.1k views
   • 
   • gwilcox
   • July 15, 2009

7. Hydronic Boiler Inspection - Tips / Ideas

   By Acorn Home, July 2, 2009
   • 5 replies
   • 2.5k views
   • 
   • kurt
   • July 14, 2009

8. Tappan Furnace/AC Age

   By fqp25, July 14, 2009
   • 4 replies
   • 11.2k views
   • 
   • fqp25
   • July 14, 2009

9. Chiller rebuild cost and frequency

   By MPdesign, July 11, 2009
   • 5 replies
   • 12.6k views
   • 
   • Terence McCann
   • July 13, 2009

10. Age of Heil A/C condensing unit

    By AHI in AR, July 8, 2009
    • 5 replies
    • 4.7k views
    • 
    • AHI in AR
    • July 8, 2009

11. Clarification name and age of AC unit

    By Michael Carson, July 4, 2009
    • 3 replies
    • 4k views
    • 
    • msteger
    • July 5, 2009

12. combustible material?

    By Ken Meyer, July 1, 2009
    • 3 replies
    • 1.8k views
    • 
    • Ken Meyer
    • July 1, 2009

13. Excessive Heat at A/C Air Return

    By JTWOODS, June 28, 2009
    • 6 replies
    • 2k views
    • 
    • inspector57
    • June 28, 2009

14. Is it OK to bury refrigerant lines?

    By Steven Hockstein, June 27, 2009
    • 9 replies
    • 37.8k views
    • 
    • Steven Hockstein
    • June 27, 2009

15. Boiler feed water question

    By Terence McCann, June 9, 2009
    • 18 replies
    • 2.7k views
    • 
    • Darren
    • June 24, 2009

16. Inspecting Geothermal Heat Pumps

    By msteger, June 18, 2009
    • 8 replies
    • 5.6k views
    • 
    • msteger
    • June 21, 2009

17. Geo Thermal gone crazy

    By Chad Fabry, June 18, 2009
    • 11 replies
    • 2.4k views
    • 
    • hmiller
    • June 20, 2009

18. furnaces and water heater vents

    By Phillip, June 9, 2009
    • 9 replies
    • 2.2k views
    • 
    • Jim Katen
    • June 19, 2009

19. Has anyone seen one of these?

    By Bain, June 19, 2009
    • 4 replies
    • 1.7k views
    • 
    • Erby
    • June 19, 2009

20. Central AC Sloppy Install?

    By mr chaos, June 12, 2009
    • 16 replies
    • 3.9k views
    • 
    • kurt
    • June 15, 2009

21. Can Anyone Identify This Furnace?

    By dtontarski, June 11, 2009
    • 4 replies
    • 2.6k views
    • 
    • Les
    • June 12, 2009

22. Work area

    By Phillip, June 3, 2009
    • 9 replies
    • 2.1k views
    • 
    • Phillip
    • June 11, 2009

23. What might have caused this?

    By Robert Jones, June 9, 2009
    • 7 replies
    • 2k views
    • 
    • John Dirks Jr
    • June 9, 2009

24. Electric furnace

    By jprince, June 9, 2009
    • 2 replies
    • 1.9k views
    • 
    • Tom Raymond
    • June 9, 2009

25. Oil Boiler vent pipe code

    By waynesoper, June 8, 2009
    • 6 replies
    • 4.3k views
    • 
    • Jim Morrison
    • June 9, 2009