HVAC Forum

1,665 topics in this forum

1. Apollo A/C refrigerant compatibility

   By corepot, June 26, 2014
   • 3 replies
   • 3.2k views
   • 
   • Jim Katen
   • June 27, 2014

2. LENNOX G60UH-24A-070-04

   By Kate, June 19, 2014
   • 7 replies
   • 2.9k views
   • 
   • Kate
   • June 23, 2014

3. steamizz

   By Rob Amaral, June 18, 2014
   • 0 replies
   • 1.8k views
   • 
   • Rob Amaral
   • June 18, 2014

4. Lennox G8Q3-90E-9-63 Heat Exchanger brittle

   By Kate, June 12, 2014
   • 13 replies
   • 6.3k views
   • 
   • Kate
   • June 16, 2014

5. Trouble with Apollo Hydroheat gas water heater

   By scf, June 4, 2014
   • 4 replies
   • 3.9k views
   • 
   • Brandon Whitmore
   • June 14, 2014

6. Air inlet for woodstove

   By David Meiland, June 13, 2014
   • 4 replies
   • 2.1k views
   • 
   • David Meiland
   • June 13, 2014

7. Water Heater Venting

   By rbaake, June 12, 2014
   • 3 replies
   • 2.2k views
   • 
   • Jim Katen
   • June 13, 2014

8. Dangerous mold in the wallmout air conditioner?

   By henns20, June 9, 2014
   • 3 replies
   • 2.1k views
   • 
   • Eric B
   • June 11, 2014

9. Boiler Question

   By Jim Katen, June 3, 2014
   • 7 replies
   • 3.2k views
   • 
   • Jim Katen
   • June 3, 2014

10. Help identifying duct material?

    By Welmoed, October 7, 2013
    • 6 replies
    • 2.5k views
    • 
    • Mark P
    • May 29, 2014

11. Leaning Towards Heat Recovery Unit

    By omagic12, May 26, 2014
    • 7 replies
    • 2.3k views
    • 
    • John Kogel
    • May 27, 2014

12. Some boiler questions

    By Mike Lamb, May 27, 2014
    • 1 reply
    • 2.4k views
    • 
    • kurt
    • May 27, 2014

13. Age of Bryant furnace

    By AHI in AR, May 22, 2014
    • 3 replies
    • 1.8k views
    • 
    • Rob Amaral
    • May 23, 2014

14. Trane Furnace Age ??

    By Nolan Kienitz, May 21, 2014
    • 1 reply
    • 1.8k views
    • 
    • Nolan Kienitz
    • May 21, 2014

15. Cold Air Ground

    By sszalay, May 19, 2014
    • 1 reply
    • 1.5k views
    • 
    • Jim Katen
    • May 20, 2014

16. Combined drain lines?

    By Charlie R, May 8, 2014
    • 9 replies
    • 2.4k views
    • 
    • tim5055
    • May 12, 2014

17. ApHeat

    By Ricardt007, May 11, 2014
    • 0 replies
    • 1.5k views
    • 
    • Ricardt007
    • May 11, 2014

18. Filter too small?

    By John Kogel, April 30, 2014
    • 6 replies
    • 2.5k views
    • 
    • Marc
    • May 8, 2014

19. Venting 80% furnace-#2

    By mjr6550, May 7, 2014
    • 0 replies
    • 1.4k views
    • 
    • mjr6550
    • May 7, 2014

20. Venting 80% furnace

    By mjr6550, May 7, 2014
    • 0 replies
    • 1.6k views
    • 
    • mjr6550
    • May 7, 2014

21. My Btu 12000 air conditioner is not blowing cold

    By Fertiz, May 6, 2014
    • 6 replies
    • 2.3k views
    • 
    • Marc
    • May 6, 2014

22. What say you? 1 2

    By Robert Jones, May 3, 2014
    • 30 replies
    • 5.3k views
    • 
    • Marc
    • May 5, 2014

23. AC Compressor, it's oldish

    By Chad Fabry, May 2, 2014
    • 8 replies
    • 2.1k views
    • 
    • Chad Fabry
    • May 2, 2014

24. 3900 sq ft - 3 ton unit

    By Erby, April 30, 2014
    • 15 replies
    • 4.9k views
    • 
    • mlparham
    • May 1, 2014

25. Help with Age of this Compressor

    By Steven Hockstein, April 30, 2014
    • 4 replies
    • 1.8k views
    • 
    • mjr6550
    • May 1, 2014