HVAC Forum

1,657 topics in this forum

1. Boiler patched?

   By Mike Lamb, August 31
   • 3 replies
   • 2.2k views
   • 
   • Rob Amaral
   • September 8

2. York heat pump board help

   By ritter0404, July 24
   • 2 replies
   • 672 views
   • 
   • Bill Kibbel
   • July 25

3. Upgrading a Wesco electric furnace 1 2

   By John Kogel, December 31, 2012
   • 31 replies
   • 26.8k views
   • 
   • Jim Katen
   • January 26

4. Parts for 1978 Wesco electric furnace

   By J.Doug, January 19
   • 1 reply
   • 2.2k views
   • 
   • hausdok
   • January 20

5. 1988 AirCo furnaces - repair or replace?

   By mmahdi, November 20, 2023
   • 3 replies
   • 1k views
   • 
   • Jim Katen
   • November 22, 2023

6. Yet another furnace age question, Old Airco 1 2 3 4

   By Mark P, October 10, 2012
   • 93 replies
   • 61.3k views
   • 
   • mmahdi
   • November 20, 2023

7. It's probably district steam heat

   By Bill Kibbel, November 11, 2023
   • 2 replies
   • 880 views
   • 
   • Jim Katen
   • November 12, 2023

8. Apollo HydroHeat -- known problems? 1 2 3 4 10

   By AHI in AR, September 29, 2008
   • 236 replies
   • 177.1k views
   • 
   • hausdok
   • November 1, 2023

9. home inspection. Need a review on this company

   By John Lewis, September 25, 2023   

   • home inspector
   • 3 replies
   • 717 views
   • 
   • Jerry Simon
   • September 25, 2023

10. Another date of manufacture question...

    By blazenut, October 13, 2009
    • 5 replies
    • 6k views
    • 
    • Bonnie G
    • September 12, 2023

11. Duct covering identification help

    By Matthew Jardine, August 23, 2023
    • 3 replies
    • 579 views
    • 
    • Matthew Jardine
    • August 24, 2023

12. No heat when on generator

    By Denray, January 10, 2023
    • 22 replies
    • 2.9k views
    • 
    • Jim Katen
    • January 28, 2023

13. American Standard/Sunbeam Furnace Age

    By savannah, May 28, 2009
    • 4 replies
    • 7k views
    • 
    • Jerry Simon
    • January 27, 2023

14. Overheating Circuit Board? 1 2

    By Jim Katen, June 14, 2018
    • 43 replies
    • 20.1k views
    • 
    • Troyster510
    • December 14, 2022

15. Wesco Electric Furnace

    By CHI2, April 3, 2009
    • 19 replies
    • 16.7k views
    • 
    • Jim Katen
    • November 26, 2022

16. White Powder around Gas Vent 1 2

    By fqp25, July 5, 2008
    • 30 replies
    • 81k views
    • 
    • Jim Katen
    • October 17, 2022

17. ANSI date required

    By Mike Lamb, August 24, 2022
    • 0 replies
    • 775 views
    • 
    • Mike Lamb
    • August 24, 2022

18. Which Brand HVAC???

    By fyrmnk, June 27, 2017
    • 19 replies
    • 15.9k views
    • 
    • Michael Brown
    • June 20, 2022

19. Is this asbestos duct tape?

    By exp9, June 8, 2022
    • 5 replies
    • 1.5k views
    • 
    • exp9
    • June 9, 2022

20. 8 inch vent in 2 x 12 rim joist?

    By Michael Brown, May 30, 2022
    • 7 replies
    • 1.2k views
    • 
    • Michael Brown
    • May 31, 2022

21. Airco AGS 120 and 80

    By Island 1, May 5, 2022
    • 1 reply
    • 699 views
    • 
    • Jim Katen
    • May 6, 2022

22. heat pump short cycle

    By John Dirks Jr, April 21, 2022
    • 7 replies
    • 1.6k views
    • 
    • John Dirks Jr
    • May 1, 2022

23. Daikin mini split heat issue

    By Ntdk1212, April 6, 2022
    • 0 replies
    • 731 views
    • 
    • Ntdk1212
    • April 6, 2022

24. 1940's chimney with "extra connection"

    By ejager, March 20, 2022
    • 1 reply
    • 771 views
    • 
    • Jim Katen
    • March 21, 2022

25. Kewanee Boiler Age

    By Mike Lamb, March 7, 2022
    • 2 replies
    • 1.5k views
    • 
    • Jim Katen
    • March 9, 2022