HVAC Forum

1,657 topics in this forum

1. Boiler Question

   By Jim Katen, June 3, 2014
   • 7 replies
   • 2.9k views
   • 
   • Jim Katen
   • June 3, 2014

2. Help identifying duct material?

   By Welmoed, October 7, 2013
   • 6 replies
   • 2.2k views
   • 
   • Mark P
   • May 29, 2014

3. Leaning Towards Heat Recovery Unit

   By omagic12, May 26, 2014
   • 7 replies
   • 2.1k views
   • 
   • John Kogel
   • May 27, 2014

4. Some boiler questions

   By Mike Lamb, May 27, 2014
   • 1 reply
   • 2.3k views
   • 
   • kurt
   • May 27, 2014

5. Age of Bryant furnace

   By AHI in AR, May 22, 2014
   • 3 replies
   • 1.5k views
   • 
   • Rob Amaral
   • May 23, 2014

6. Trane Furnace Age ??

   By Nolan Kienitz, May 21, 2014
   • 1 reply
   • 1.6k views
   • 
   • Nolan Kienitz
   • May 21, 2014

7. Cold Air Ground

   By sszalay, May 19, 2014
   • 1 reply
   • 1.3k views
   • 
   • Jim Katen
   • May 20, 2014

8. Combined drain lines?

   By Charlie R, May 8, 2014
   • 9 replies
   • 2.1k views
   • 
   • tim5055
   • May 12, 2014

9. ApHeat

   By Ricardt007, May 11, 2014
   • 0 replies
   • 1.3k views
   • 
   • Ricardt007
   • May 11, 2014

10. Filter too small?

    By John Kogel, April 30, 2014
    • 6 replies
    • 1.9k views
    • 
    • Marc
    • May 8, 2014

11. Venting 80% furnace-#2

    By mjr6550, May 7, 2014
    • 0 replies
    • 1.3k views
    • 
    • mjr6550
    • May 7, 2014

12. Venting 80% furnace

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

13. My Btu 12000 air conditioner is not blowing cold

    By Fertiz, May 6, 2014
    • 6 replies
    • 2k views
    • 
    • Marc
    • May 6, 2014

14. What say you? 1 2

    By Robert Jones, May 3, 2014
    • 30 replies
    • 4.7k views
    • 
    • Marc
    • May 5, 2014

15. AC Compressor, it's oldish

    By Chad Fabry, May 2, 2014
    • 8 replies
    • 1.8k views
    • 
    • Chad Fabry
    • May 2, 2014

16. 3900 sq ft - 3 ton unit

    By Erby, April 30, 2014
    • 15 replies
    • 4.4k views
    • 
    • mlparham
    • May 1, 2014

17. Help with Age of this Compressor

    By Steven Hockstein, April 30, 2014
    • 4 replies
    • 1.6k views
    • 
    • mjr6550
    • May 1, 2014

18. Another Steam Boiler Oddity

    By Neal Lewis, April 29, 2014
    • 1 reply
    • 1.5k views
    • 
    • kurt
    • April 29, 2014

19. Utica Boiler SN Age?

    By kurt, April 23, 2014
    • 2 replies
    • 3.5k views
    • 
    • kurt
    • April 23, 2014

20. Minor B Vent Bleeding - Cold Climate Attic

    By Mike Lamb, April 19, 2014
    • 3 replies
    • 1.8k views
    • 
    • Mike Lamb
    • April 21, 2014

21. GE Warm Air Furnace - Age??

    By Erby, April 17, 2014
    • 11 replies
    • 2.9k views
    • 
    • Erby
    • April 21, 2014

22. Another Steam Heating System Question

    By Neal Lewis, April 19, 2014
    • 2 replies
    • 1.7k views
    • 
    • kurt
    • April 20, 2014

23. Sandy substance at collar of flue?

    By greyboy39, April 18, 2014
    • 2 replies
    • 1.5k views
    • 
    • John Kogel
    • April 18, 2014

24. Interesting HVAC return system

    By Mike Lamb, April 11, 2014
    • 4 replies
    • 1.6k views
    • 
    • kurt
    • April 12, 2014

25. Heat pump question

    By AHI in AR, April 9, 2014
    • 10 replies
    • 2.6k views
    • 
    • Bill Kibbel
    • April 11, 2014