HVAC Forum

1,628 topics in this forum

1. Silver boiler piping ID?

   By Mike Lamb, Saturday at 09:51 PM
   • 1 reply
   • 54 views
   • 
   • Bill Kibbel
   • 15 hours ago

2. Black plugs on HVAC ducts?

   By Mike Lamb, Thursday at 07:28 PM
   • 5 replies
   • 128 views
   • 
   • Bill Kibbel
   • Friday at 02:30 AM

3. Free Capacitor with Every Furnace

   By Jim Katen, January 14
   • 8 replies
   • 299 views
   • 
   • John Kogel
   • January 18

4. Upgrading a Wesco electric furnace 1 2

   By John Kogel, December 31, 2012
   • 26 replies
   • 12.2k views
   • 
   • Jim Katen
   • January 7

5. AC Sensor Issue?

   By fyrmnk, July 22, 2020
   • 13 replies
   • 1.1k views
   • 
   • Tom Hustle
   • December 27, 2020

6. 15 year old Mini split systems. If replacing the CU, what about the indoor unit?

   By MPdesign, December 2, 2020
   • 7 replies
   • 470 views
   • 
   • MPdesign
   • December 4, 2020

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

   By Mark P, October 10, 2012
   • 83 replies
   • 38.5k views
   • 
   • Marc
   • November 27, 2020

8. Airco 105-2 HBOE

   By Gav D, November 11, 2020
   • 3 replies
   • 315 views
   • 
   • Jim Katen
   • November 12, 2020

9. Buderus Boiler Date Identification?

   By dtontarski, November 18, 2008
   • 4 replies
   • 9.8k views
   • 
   • Bill Kibbel
   • November 1, 2020

10. info please intertherm baseboard heaters 1 2

    By kurt, October 13, 2007
    • 30 replies
    • 28.9k views
    • 
    • HARRY C. EPP
    • October 31, 2020

11. Airco Furnace Parts

    By Jibber, October 16, 2020
    • 0 replies
    • 184 views
    • 
    • Jibber
    • October 16, 2020

12. AC leakage emergency shutoff switch

    By Mike Lamb, September 11, 2020
    • 6 replies
    • 355 views
    • 
    • Jim Katen
    • September 12, 2020

13. Looking for age of Janitrol furnace

    By drw, June 22, 2006
    • 7 replies
    • 4.8k views
    • 
    • plummen
    • September 7, 2020

14. R-458A

    By Jim Katen, June 27, 2020
    • 3 replies
    • 703 views
    • 
    • plummen
    • September 7, 2020

15. Fiberglass Ductboard 1 2

    By Les, March 10, 2004
    • 36 replies
    • 53.8k views
    • 
    • Jim Katen
    • August 28, 2020

16. Multiple vents in chimney

    By Mike Lamb, August 11, 2020
    • 1 reply
    • 397 views
    • 
    • Bill Kibbel
    • August 11, 2020

17. Repair minor cuts in insulation - propane tubing

    By rick wintomac, July 13, 2020
    • 2 replies
    • 497 views
    • 
    • Bill Kibbel
    • July 14, 2020

18. Wesco Electric Furnace

    By CHI2, April 3, 2009
    • 13 replies
    • 11k views
    • 
    • Jim Katen
    • July 8, 2020

19. Question About Side Discharge Heat Pump

    By KatieLeigh, June 24, 2020
    • 1 reply
    • 388 views
    • 
    • Marc
    • June 24, 2020

20. White Powder residual from a Gas furnace??? 1 2

    By terryrwood, December 29, 2013
    • 28 replies
    • 32.3k views
    • 
    • CBrown
    • June 24, 2020

21. HVR attic unit-no Safety drip pan below?

    By JPLomeo, June 21, 2020
    • 3 replies
    • 425 views
    • 
    • Jim Katen
    • June 23, 2020

22. Holland Furnace

    By Jim Katen, May 30, 2020   

    • holland
    • furnace
    • 7 replies
    • 737 views
    • 
    • Rob Amaral
    • June 6, 2020

23. Vents close together

    By Mark P, May 30, 2020
    • 5 replies
    • 486 views
    • 
    • Jim Katen
    • June 1, 2020

24. Electric, In-floor heating

    By Jerry Simon, May 10, 2020
    • 12 replies
    • 754 views
    • 
    • Rob Amaral
    • June 1, 2020

25. White Powder around Gas Vent 1 2

    By fqp25, July 5, 2008
    • 28 replies
    • 51.1k views
    • 
    • Erby
    • May 30, 2020