HVAC Forum

1,665 topics in this forum

1. A/C Temperature Drops

   By inspectorwill, December 17, 2010
   • 17 replies
   • 12.9k views
   • 
   • Jim Katen
   • December 18, 2010

2. CU to Brass fitting?

   By Mike Lamb, December 16, 2010
   • 3 replies
   • 1.9k views
   • 
   • Mike Lamb
   • December 17, 2010

3. Help with A coil size/condensor match

   By fyrmnk, December 16, 2010
   • 15 replies
   • 4.2k views
   • 
   • fyrmnk
   • December 17, 2010

4. Age of Williamson Furnace

   By rjaacks, December 16, 2010
   • 1 reply
   • 4.5k views
   • 
   • MMustola
   • December 16, 2010

5. Stay with Apollo from '80's or go gas heat??

   By Ken12, December 10, 2010
   • 13 replies
   • 3.5k views
   • 
   • hausdok
   • December 14, 2010

6. Air Ducts: To clean or not to clean.

   By Brandon Whitmore, December 12, 2010
   • 8 replies
   • 2.3k views
   • 
   • kurt
   • December 13, 2010

7. Condensation on double pane windows - Help. 1 2

   By netminder, December 12, 2010
   • 35 replies
   • 6.2k views
   • 
   • Steven Hockstein
   • December 13, 2010

8. Duct cleaning for a B vent

   By Neal Lewis, December 11, 2010
   • 7 replies
   • 2.4k views
   • 
   • Neal Lewis
   • December 11, 2010

9. Puzzled over condensate

   By inspectorwill, December 11, 2010
   • 3 replies
   • 2.3k views
   • 
   • inspectorwill
   • December 11, 2010

10. Corrosion On Boiler

    By dtontarski, December 8, 2010
    • 12 replies
    • 2k views
    • 
    • ghentjr
    • December 9, 2010

11. hydroheat

    By Billie23, December 7, 2010
    • 3 replies
    • 1.8k views
    • 
    • Jim Katen
    • December 8, 2010

12. Need big help with system

    By Neal Lewis, December 3, 2010
    • 11 replies
    • 2.2k views
    • 
    • exploreparadise2
    • December 3, 2010

13. Duro Dyne issue

    By Robert Jones, November 30, 2010
    • 0 replies
    • 1.5k views
    • 
    • Robert Jones
    • November 30, 2010

14. Smoke test on duct system

    By Marc, November 18, 2010
    • 12 replies
    • 6.8k views
    • 
    • msteger
    • November 27, 2010

15. evaporator leaking water into duct

    By frustrated_tech, November 18, 2010
    • 7 replies
    • 2.9k views
    • 
    • Erby
    • November 19, 2010

16. Cat IV furnace and AC sharing same condensate line

    By hausdok, November 18, 2010
    • 10 replies
    • 3.4k views
    • 
    • Terence McCann
    • November 18, 2010

17. Steam Loss

    By MPdesign, November 17, 2010
    • 4 replies
    • 1.7k views
    • 
    • MPdesign
    • November 17, 2010

18. Aeroseal

    By kurt, November 17, 2010
    • 0 replies
    • 1.5k views
    • 
    • kurt
    • November 17, 2010

19. Condensation disposal

    By Scottpat, November 13, 2010
    • 3 replies
    • 3.5k views
    • 
    • MPdesign
    • November 17, 2010

20. Return jumper duct

    By Tim H, November 15, 2010
    • 5 replies
    • 3k views
    • 
    • Tim H
    • November 17, 2010

21. Updated TIJ Furnace Age Chart

    By hausdok, November 5, 2010
    • 4 replies
    • 3k views
    • 
    • Denray
    • November 16, 2010

22. Sometimes, it's a good day

    By Darren, November 12, 2010
    • 16 replies
    • 2.6k views
    • 
    • Bain
    • November 14, 2010

23. Duct Insulation

    By Bill Kibbel, November 5, 2010
    • 5 replies
    • 2.1k views
    • 
    • Bill Kibbel
    • November 6, 2010

24. New Chart - Obsolete Williams Comfort Products

    By hausdok, November 5, 2010
    • 0 replies
    • 1.7k views
    • 
    • hausdok
    • November 5, 2010

25. Tankless Heater for in-floor hydronic heat 1 2

    By Jerry Simon, March 26, 2010
    • 28 replies
    • 9k views
    • 
    • MPdesign
    • November 5, 2010