HVAC Forum

1,662 topics in this forum

1. AC ambient air temp

   By kurt, November 6, 2007
   • 10 replies
   • 2.4k views
   • 
   • Terence McCann
   • November 7, 2007

2. AC attached to chimney

   By Mike Lamb, February 16, 2010
   • 9 replies
   • 2.2k views
   • 
   • Terence McCann
   • February 17, 2010

3. AC Compressor Against The Wall

   By hausdok, November 6, 2013
   • 10 replies
   • 2.1k views
   • 
   • Marc
   • December 22, 2013

4. AC compressor problem

   By dennispalmer, July 4, 2018
   • 2 replies
   • 1.4k views
   • 
   • dennispalmer
   • July 13, 2018

5. AC Compressor, it's oldish

   By Chad Fabry, May 2, 2014
   • 8 replies
   • 1.9k views
   • 
   • Chad Fabry
   • May 2, 2014

6. AC Compressors Indoors

   By Mike Lamb, September 13, 2012
   • 4 replies
   • 1.7k views
   • 
   • Erby
   • September 14, 2012

7. AC Condensate Termination

   By Mike Lamb, May 24, 2013
   • 2 replies
   • 1.8k views
   • 
   • Marc
   • May 24, 2013

8. AC Coolant Line Loops

   By Mike Lamb, July 15, 2008
   • 20 replies
   • 4.2k views
   • 
   • hausdok
   • July 21, 2008

9. AC disconnect

   By Robert Jones, March 12, 2011
   • 6 replies
   • 3.1k views
   • 
   • Jim Katen
   • March 13, 2011

10. AC evaporator coil with melted drain pan!

    By Trent Tarter, July 20, 2015
    • 0 replies
    • 3.2k views
    • 
    • Trent Tarter
    • July 20, 2015

11. AC help! New coil installed, old compressor - ok?

    By OldGray320i, August 2, 2009
    • 7 replies
    • 4.4k views
    • 
    • Steven Hockstein
    • September 24, 2009

12. AC leakage emergency shutoff switch

    By Mike Lamb, September 11, 2020
    • 6 replies
    • 1.2k views
    • 
    • Jim Katen
    • September 12, 2020

13. AC Line Set in Chimney

    By Mike Lamb, January 22, 2015
    • 3 replies
    • 2k views
    • 
    • Rob Amaral
    • January 23, 2015

14. AC Lines Taped Together

    By Mike Lamb, August 30, 2012
    • 1 reply
    • 1.4k views
    • 
    • Terence McCann
    • August 30, 2012

15. AC liquid line very hot, while suction line cold

    By Brandon Whitmore, July 31, 2009
    • 3 replies
    • 23.3k views
    • 
    • Brandon Whitmore
    • August 1, 2009

16. AC Maintenance Advice to Past Clients

    By Mike Lamb, March 22, 2012
    • 3 replies
    • 1.5k views
    • 
    • Phillip
    • March 22, 2012

17. AC or DC blower motor

    By Robert E Lee, October 19, 2013
    • 3 replies
    • 2.3k views
    • 
    • Marc
    • October 20, 2013

18. AC Refrigerant Leak?

    By Mike Lamb, December 19, 2019
    • 3 replies
    • 2.1k views
    • 
    • Freezer man Fran
    • April 22, 2020

19. AC running during heat mode

    By John Dirks Jr, November 17, 2014
    • 13 replies
    • 2.5k views
    • 
    • John Dirks Jr
    • November 18, 2014

20. AC secondary drain in garage ceiling

    By Trent Tarter, October 15, 2016
    • 8 replies
    • 1.9k views
    • 
    • Jim Katen
    • October 16, 2016

21. AC Sensor Issue?

    By fyrmnk, July 22, 2020
    • 13 replies
    • 3.1k views
    • 
    • Tom Hustle
    • December 27, 2020

22. AC shot, change furnace too?

    By leflemin, January 14, 2011
    • 16 replies
    • 3.3k views
    • 
    • Terence McCann
    • January 20, 2011

23. AC Sizing versus finished square feet

    By Erby, January 12, 2011
    • 10 replies
    • 6.5k views
    • 
    • Erby
    • January 19, 2011

24. AC unit drainline

    By mridgeelk, July 8, 2008
    • 13 replies
    • 2.6k views
    • 
    • Thor
    • July 20, 2008

25. Add VFD to 20 ton AHU

    By MPdesign, September 8, 2010
    • 4 replies
    • 2.7k views
    • 
    • Douglas Hansen
    • September 22, 2010