HVAC Forum

1,666 topics in this forum

1. 3rd Line to Outside Compressor

   By Mike Lamb, December 8, 2013
   • 4 replies
   • 2.4k views
   • 
   • mlparham
   • December 14, 2013

2. Steam 1 2

   By kurt, December 5, 2013
   • 36 replies
   • 6.8k views
   • 
   • kurt
   • December 9, 2013

3. Second Hot Water Coil Replacement in Apollo System

   By Mckeownce, December 7, 2013
   • 3 replies
   • 2.6k views
   • 
   • Jim Katen
   • December 7, 2013

4. Furnace Install in Cold Climate Attic

   By Mike Lamb, March 2, 2011
   • 22 replies
   • 16.3k views
   • 
   • Erby
   • November 30, 2013

5. Garage furnace

   By Barb, November 29, 2013
   • 1 reply
   • 2.1k views
   • 
   • kurt
   • November 29, 2013

6. automatic pilot light won't light

   By jnews357, November 26, 2013
   • 2 replies
   • 2.9k views
   • 
   • Jim Katen
   • November 26, 2013

7. control box

   By bcclew, November 22, 2013
   • 1 reply
   • 2k views
   • 
   • John Kogel
   • November 23, 2013

8. Oil furnace flue cap

   By Denray, November 22, 2013
   • 2 replies
   • 2k views
   • 
   • Denray
   • November 23, 2013

9. New Hydronic furnace

   By John Kogel, November 22, 2013
   • 3 replies
   • 2.2k views
   • 
   • John Kogel
   • November 22, 2013

10. Time to replace Apollo tank or system?

    By skpow, November 18, 2013
    • 7 replies
    • 3k views
    • 
    • Jim Katen
    • November 20, 2013

11. Heat Exchanger - Crack or not a crack?

    By hausdok, November 13, 2013
    • 6 replies
    • 2.5k views
    • 
    • plummen
    • November 19, 2013

12. Capitol Red Top

    By Jim Katen, November 16, 2013
    • 16 replies
    • 4.4k views
    • 
    • Jim Katen
    • November 19, 2013

13. Boiler help

    By Chad Fabry, November 13, 2013
    • 8 replies
    • 3.5k views
    • 
    • Erby
    • November 14, 2013

14. Distance between a/c and water heater exhaust.

    By Mark P, November 5, 2013
    • 18 replies
    • 15.1k views
    • 
    • Marc
    • November 8, 2013

15. Furnace Cleaning

    By BradR, November 4, 2013
    • 5 replies
    • 2.5k views
    • 
    • BradR
    • November 6, 2013

16. Hole in heat exchanger

    By Livingston, October 18, 2013
    • 7 replies
    • 5.1k views
    • 
    • hausdok
    • October 27, 2013

17. I know it's a no-go; I'm looking for the rule.

    By hausdok, October 25, 2013
    • 6 replies
    • 2.9k views
    • 
    • Jim Baird
    • October 26, 2013

18. Help Heat Pump Freezing

    By JohnR, October 24, 2013
    • 10 replies
    • 3.4k views
    • 
    • Bill Kibbel
    • October 25, 2013

19. R-22, What are people doing now - October 2013?

    By MPdesign, October 24, 2013
    • 7 replies
    • 2.1k views
    • 
    • Jim Katen
    • October 24, 2013

20. Enviro Air

    By walterb, October 21, 2013
    • 3 replies
    • 3.5k views
    • 
    • walterb
    • October 21, 2013

21. AC or DC blower motor

    By Robert E Lee, October 19, 2013
    • 3 replies
    • 2.7k views
    • 
    • Marc
    • October 20, 2013

22. Control wiring wire nuts exposed at CU

    By MPdesign, October 16, 2013
    • 3 replies
    • 2.2k views
    • 
    • Marc
    • October 16, 2013

23. Evaporator Coil dripping

    By tngxl, October 2, 2013
    • 4 replies
    • 3.5k views
    • 
    • tngxl
    • October 3, 2013

24. Boiler Pipe Patch

    By Mike Lamb, September 26, 2013
    • 3 replies
    • 2.6k views
    • 
    • kurt
    • September 26, 2013

25. Water drips from ceiling AC vent

    By inspect4aj, September 24, 2013
    • 3 replies
    • 3k views
    • 
    • Erby
    • September 25, 2013