HVAC Forum

1,584 topics in this forum

1. Cat IV Vent Clearance

   By Mike Lamb, 12 hours ago
   • 2 replies
   • 32 views
   • 
   • Mike Lamb
   • 5 hours ago

2. It's Never-Ending

   By Rob Amaral, Monday at 10:24 AM
   • 0 replies
   • 44 views
   • 
   • Rob Amaral
   • Monday at 10:24 AM

3. Mitsubishi Age Identification

   By palmettoinspect, September 18
   • 4 replies
   • 116 views
   • 
   • Trent Tarter
   • Friday at 05:03 PM

4. B Vent Connection

   By Mike Lamb, August 2
   • 2 replies
   • 336 views
   • 
   • BADAIR
   • August 2

5. Apollo HydroHeat -- known problems?

   • 1
   • 2
   • 3
   • 4
   • 9

   By AHI in AR, September 29, 2008
   • 206 replies
   • 112,969 views
   • 
   • Jim Katen
   • August 2

6. Which type of pipe to use?

   By dennispalmer, July 23
   • 4 replies
   • 310 views
   • 
   • dennispalmer
   • July 30

7. White Powder on Vent

   By oikospastor, December 15, 2015
   • 3 replies
   • 924 views
   • 
   • John Ghent
   • July 19

8. White Powder residual from a Gas furnace???

   By terryrwood, December 29, 2013
   • 24 replies
   • 10,041 views
   • 
   • Chad Fabry
   • July 18

9. White Powder Under Boiler

   By Mike Lamb, June 3, 2016
   • 7 replies
   • 916 views
   • 
   • dennispalmer
   • July 17

10. AC compressor problem

    By dennispalmer, July 4
    • 2 replies
    • 307 views
    • 
    • dennispalmer
    • July 13

11. Any separation wall or venting issues here?

    By Brandon Whitmore, March 17, 2017
    • 13 replies
    • 1,438 views
    • 
    • John Kogel
    • July 8

12. A/C compressor unit clicking - Split system

    By Mike Lamb, April 3
    • 9 replies
    • 666 views
    • 
    • dennispalmer
    • July 2

13. Which Brand HVAC???

    By fyrmnk, June 27, 2017
    • 12 replies
    • 1,045 views
    • 
    • dennispalmer
    • June 29

14. Poor airflow in Air conditioner

    By dennispalmer, June 27
    • 5 replies
    • 210 views
    • 
    • dennispalmer
    • June 28

15. Overheating Circuit Board?

    By Jim Katen, June 14
    • 4 replies
    • 270 views
    • 
    • John Kogel
    • June 15

16. Vent Clearance Clarification?

    By greyboy39, February 20
    • 6 replies
    • 460 views
    • 
    • RK52
    • April 3

17. pvc flue pipe

    By Les, March 6
    • 3 replies
    • 311 views
    • 
    • Jim Katen
    • March 6

18. Lint Trap

    By Steven Hockstein, January 31
    • 18 replies
    • 752 views
    • 
    • RK52
    • February 7

19. Internal siphon gauge

    By Mike Lamb, January 31
    • 1 reply
    • 282 views
    • 
    • Bill Kibbel
    • January 31

20. Oil Tank

    By Darren, December 20, 2017
    • 6 replies
    • 453 views
    • 
    • Rob Amaral
    • December 31, 2017

21. HVAC install

    By bleach333, May 31, 2017   

    • hvac
    • furnace
    • (and 1 more)

      Tagged with:

      • hvac
      • furnace
      • duct
    • 5 replies
    • 820 views
    • 
    • Plummen2
    • December 31, 2017

22. Vent extension into chimney

    By Mike Lamb, August 24, 2017
    • 3 replies
    • 421 views
    • 
    • Plummen2
    • December 30, 2017

23. Scorching above boiler heat exchanger.

    By Mike Lamb, October 30, 2017
    • 1 reply
    • 303 views
    • 
    • Tom Raymond
    • October 31, 2017

24. Yet another furnace age question, Old Airco

    • 1
    • 2
    • 3

    By dude99, October 9, 2012
    • 56 replies
    • 21,012 views
    • 
    • Murray G
    • October 4, 2017

25. Date this Crane furnace

    By Marc, September 5, 2017   

    • serial number decoding
    • appliance age?
    • 9 replies
    • 678 views
    • 
    • Les
    • September 7, 2017