HVAC Forum

1,666 topics in this forum

1. Duct Board Questions

   By mijotter, January 16, 2013
   • 4 replies
   • 2.2k views
   • 
   • Marc
   • January 16, 2013

2. What's going on here?

   By gtblum, January 15, 2013
   • 2 replies
   • 1.9k views
   • 
   • John Kogel
   • January 16, 2013

3. Max pvc flue pipe for furnace

   By henry, January 15, 2013
   • 4 replies
   • 1.9k views
   • 
   • Neal Lewis
   • January 16, 2013

4. New efficiency regulation for furnaces

   By Neal Lewis, November 25, 2012
   • 6 replies
   • 3.3k views
   • 
   • Neal Lewis
   • January 15, 2013

5. Boiler Heat Exchanger

   By Mike Lamb, December 16, 2012
   • 9 replies
   • 2.5k views
   • 
   • Mike Lamb
   • January 13, 2013

6. Furnace cycles on and off

   By firozhirji, March 25, 2010
   • 16 replies
   • 8.2k views
   • 
   • Brandon Whitmore
   • December 22, 2012

7. Millivolt gas igniter questions

   By John Kogel, December 18, 2012
   • 6 replies
   • 5.6k views
   • 
   • Brandon Whitmore
   • December 18, 2012

8. Home Made Garage Heater

   By Mark P, December 17, 2012
   • 4 replies
   • 4.5k views
   • 
   • John Kogel
   • December 18, 2012

9. Fan Assisted Horizontal Vent

   By Mike Lamb, December 16, 2012
   • 4 replies
   • 2.1k views
   • 
   • Brandon Whitmore
   • December 18, 2012

10. Bryant ages

    By Darren, December 16, 2012
    • 3 replies
    • 1.8k views
    • 
    • Darren
    • December 16, 2012

11. Forced air with hot water

    By allseason, December 10, 2012
    • 16 replies
    • 2.6k views
    • 
    • Jim Katen
    • December 12, 2012

12. Another How Old Is It Question

    By Neal Lewis, December 11, 2012
    • 3 replies
    • 1.8k views
    • 
    • Neal Lewis
    • December 11, 2012

13. AC Age

    By Mark P, December 9, 2012
    • 2 replies
    • 1.7k views
    • 
    • Mark P
    • December 9, 2012

14. 45 year old furnace still going!

    By Erby, December 6, 2012
    • 6 replies
    • 3.4k views
    • 
    • Jim Katen
    • December 8, 2012

15. Eureka Williams age

    By Robert Jones, December 7, 2012
    • 1 reply
    • 1.6k views
    • 
    • hausdok
    • December 7, 2012

16. Gas pack exhaust temperature

    By ramdino, November 30, 2012
    • 15 replies
    • 3.6k views
    • 
    • Charles46
    • December 5, 2012

17. Minumum heating requirement - wood stove

    By montana, December 5, 2012
    • 4 replies
    • 2.4k views
    • 
    • Greg Booth
    • December 5, 2012

18. Gas Issues

    By Brandon Whitmore, November 30, 2012
    • 2 replies
    • 1.6k views
    • 
    • Brandon Whitmore
    • December 1, 2012

19. Help - plastic burned on floor furnace

    By cjinca, November 29, 2012
    • 3 replies
    • 5k views
    • 
    • hausdok
    • November 30, 2012

20. HE Furnace Condensation

    By inspectorwill, November 9, 2012
    • 11 replies
    • 3.4k views
    • 
    • Eric B
    • November 23, 2012

21. Paste in Cast Iron Boiler

    By Mike Lamb, November 21, 2012
    • 3 replies
    • 1.7k views
    • 
    • Mike Lamb
    • November 22, 2012

22. In-Floor Heat Thermostat

    By Jerry Simon, November 21, 2012
    • 4 replies
    • 1.7k views
    • 
    • kurt
    • November 21, 2012

23. Wye direction - Furnace / Water Heater connection

    By Erby, November 11, 2012
    • 7 replies
    • 2.4k views
    • 
    • Phillip
    • November 13, 2012

24. exhaust duct synapse

    By Jim Baird, November 11, 2012
    • 1 reply
    • 1.5k views
    • 
    • Jim Katen
    • November 11, 2012

25. Sears not Kenmore

    By RickSab, September 15, 2011
    • 12 replies
    • 8.1k views
    • 
    • Kara
    • November 10, 2012