HVAC Forum

1,603 topics in this forum

1. info please intertherm baseboard heaters 1 2

   By kurt, October 13, 2007
   • 29 replies
   • 26,231 views
   • 
   • Bruce McGovern
   • January 16

2. AC Refrigerant Leak?

   By Mike Lamb, December 19, 2019
   • 2 replies
   • 338 views
   • 
   • Marc
   • December 19, 2019

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

   By dude99, October 9, 2012
   • 70 replies
   • 30,560 views
   • 
   • ejager
   • December 10, 2019

4. Old WESCO limit switch?

   By jas0578, November 30, 2019
   • 1 reply
   • 191 views
   • 
   • Jim Katen
   • December 2, 2019

5. Dust from old HVAC vents

   By nathan.schlingmann, November 29, 2019   

   • hvac
   • dust
   • 1 reply
   • 147 views
   • 
   • Marc
   • November 30, 2019

6. Single Wall Furnace/Water Heater Vent Through Wall To Chimney

   By DPugh, November 23, 2019
   • 5 replies
   • 299 views
   • 
   • ejager
   • November 25, 2019

7. Mini split lines frosting up 1 2 3

   By John Dirks Jr, June 8, 2019
   • 70 replies
   • 2,307 views
   • 
   • Marc
   • November 17, 2019

8. Airco Turbo 8300 model TH-150H cycles on and off

   By Bruce Cahoon, November 13, 2019   

   • 8300
   • turbo
   • (and 2 more)

     Tagged with:

     • 8300
     • turbo
     • airco
     • r2000
   • 19 replies
   • 295 views
   • 
   • Jim Katen
   • November 16, 2019

9. Gas Dryer

   By Ponyboy, March 12, 2010
   • 18 replies
   • 7,139 views
   • 
   • Johnnyboy
   • November 15, 2019

10. What happened to the Williams Obsolescence chart

    By HenryLemmon, November 8, 2019
    • 1 reply
    • 121 views
    • 
    • Jim Katen
    • November 9, 2019

11. Fiberglass as fire blocking

    By Mike Lamb, August 21, 2019
    • 4 replies
    • 516 views
    • 
    • inspector57
    • August 22, 2019

12. Very Cold, Very Old AC

    By Jim Katen, July 4, 2019
    • 17 replies
    • 780 views
    • 
    • mgbinspect
    • August 1, 2019

13. Sears System Guardian

    By Garet, January 27, 2012
    • 6 replies
    • 2,596 views
    • 
    • Samantha
    • July 3, 2019

14. Apollo HydroHeat -- known problems? 1 2 3 4 9

    By AHI in AR, September 29, 2008
    • 222 replies
    • 126,204 views
    • 
    • Jim Katen
    • June 21, 2019

15. Red Plugs in Cat 4 Vent

    By Mike Lamb, June 19, 2019
    • 2 replies
    • 200 views
    • 
    • Jim Katen
    • June 19, 2019

16. Two AC compressors and one air handler

    By Mike Lamb, June 13, 2019
    • 7 replies
    • 315 views
    • 
    • Jim Katen
    • June 15, 2019

17. Vented condensate drain

    By Marc, June 5, 2019
    • 2 replies
    • 271 views
    • 
    • Jim Katen
    • June 6, 2019

18. New Name, Same Equipment

    By Bill Kibbel, April 25, 2019
    • 6 replies
    • 584 views
    • 
    • Marc
    • April 27, 2019

19. Stand-Alone Gas-Fired "Boiler/Radiator"

    By Rob Amaral, April 9, 2019
    • 2 replies
    • 315 views
    • 
    • Marc
    • April 9, 2019

20. Furnace Chimney - Connecting new stuff to old stuff

    By R. Reader, April 3, 2019   

    • hvac
    • chimney
    • (and 1 more)

      Tagged with:

      • hvac
      • chimney
      • roof
    • 1 reply
    • 341 views
    • 
    • Jim Katen
    • April 4, 2019

21. Rusted Furnace Exhaust Discharges Into Attic

    By Mark P, March 16, 2019
    • 4 replies
    • 601 views
    • 
    • Erby
    • March 28, 2019

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

    By terryrwood, December 29, 2013
    • 27 replies
    • 23,393 views
    • 
    • Mom
    • March 21, 2019

23. tonnage of chrysler airtemp condenser

    By walterb, June 19, 2013
    • 8 replies
    • 4,500 views
    • 
    • tplnc
    • March 5, 2019

24. Aqua Therm heating system 1 2

    By Robert Jones, February 1, 2009
    • 38 replies
    • 26,040 views
    • 
    • Crazymeiam
    • March 3, 2019

25. Furnace Plug/Knockout Required?

    By greyboy39, January 11, 2019
    • 1 reply
    • 854 views
    • 
    • Jim Katen
    • January 12, 2019