HVAC Forum

1,655 topics in this forum

1. Parts for 1978 Wesco electric furnace

   By J.Doug, January 19
   • 1 reply
   • 1.9k views
   • 
   • hausdok
   • January 20

2. 1988 AirCo furnaces - repair or replace?

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

3. It's probably district steam heat

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

4. home inspection. Need a review on this company

   By John Lewis, September 25, 2023   

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

5. Duct covering identification help

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

6. No heat when on generator

   By Denray, January 10, 2023
   • 22 replies
   • 2.3k views
   • 
   • Jim Katen
   • January 28, 2023

7. ANSI date required

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

8. Is this asbestos duct tape?

   By exp9, June 8, 2022
   • 5 replies
   • 1k views
   • 
   • exp9
   • June 9, 2022

9. 8 inch vent in 2 x 12 rim joist?

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

10. Airco AGS 120 and 80

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

11. heat pump short cycle

    By John Dirks Jr, April 21, 2022
    • 7 replies
    • 1.3k views
    • 
    • John Dirks Jr
    • May 1, 2022

12. Daikin mini split heat issue

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

13. 1940's chimney with "extra connection"

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

14. Kewanee Boiler Age

    By Mike Lamb, March 7, 2022
    • 2 replies
    • 1.1k views
    • 
    • Jim Katen
    • March 9, 2022

15. Odor from AC and Heating vents

    By Mark22, February 4, 2022
    • 12 replies
    • 905 views
    • 
    • Bill Kibbel
    • February 24, 2022

16. Gas fire 4" Type-B vent replacement

    By Tanquen, December 11, 2021
    • 4 replies
    • 1.3k views
    • 
    • Tanquen
    • December 13, 2021

17. Damaged flame sensor on furnace

    By Monty, October 15, 2021
    • 1 reply
    • 818 views
    • 
    • Jim Katen
    • October 16, 2021

18. Maintaining a vintage 1950s-1960s Holland forced air gas furnace?

    By Ozzuneoj, October 10, 2021
    • 10 replies
    • 3.1k views
    • 
    • Ozzuneoj
    • October 18, 2021

19. ID stuff on boiler pipe

    By Mike Lamb, September 20, 2021
    • 0 replies
    • 513 views
    • 
    • Mike Lamb
    • September 20, 2021

20. Energy Recovery Air Purifier

    By Yevgen, September 17, 2021   

    • erv
    • air purifier
    • 1 reply
    • 724 views
    • 
    • Bill Kibbel
    • September 17, 2021

21. Hydronic with Fan Coil?

    By Jim Katen, September 2, 2021
    • 4 replies
    • 680 views
    • 
    • Rob Amaral
    • September 6, 2021

22. 1986 High Efficiency Furnace?

    By CNewhouse, August 18, 2021
    • 3 replies
    • 831 views
    • 
    • Mike Lamb
    • August 21, 2021

23. Gas appliance in garage closet

    By Mike Lamb, July 21, 2021
    • 1 reply
    • 593 views
    • 
    • Bill Kibbel
    • July 22, 2021

24. Fiberglass Ductboard replace or no?

    By jbean, July 14, 2021
    • 3 replies
    • 806 views
    • 
    • jbean
    • July 15, 2021

25. Daikin WLAN adapter acting in funny way

    By zillah, July 10, 2021
    • 2 replies
    • 416 views
    • 
    • Jim Katen
    • July 11, 2021