HVAC Discussions

Products you NEVER would have thought of

And probably didn't want to know about http://www.sfgate.com/cgi-bin/object/dayinpictures?f=/g/a/2009/07/27/dip.DTL&...

0 comments posted 17yrs

posted by .p.jm.

0 comments posted 17yrs posted by .p.jm.

Rheem switching to heat in Auto A/C mode

My A/C ( Rheem RPKA-049JAZ) will start blowing hot air while in the auto cool setting...I turn off all the power to the...

6 comments posted 17yrs

posted by wldfowlr_at_gmail_dot_com

6 comments posted 17yrs posted by wldfowlr_at_gmail_dot_com

How to change oil in a rotary compressor?

Hello, Im new to this forum. I have a brand new small R22 Fuji rotary (on/off) compressor which I intend to use for 407...

51 comments posted 17yrs

posted by lars.sellbom

51 comments posted 17yrs posted by lars.sellbom

Leak from suction line of my Heat pump

I have a water leak from the suction line right at the place where it gets into the air handler. There was a putty arou...

18 comments posted 17yrs

posted by sjthomas2

18 comments posted 17yrs posted by sjthomas2

How to respond to this particular resident

I have this guy in a 1552 sq ft mobile home, w/ a 3 ton unit...The A/C guy came and put freon in the unit and stated al...

14 comments posted 17yrs

posted by mlylejj

14 comments posted 17yrs posted by mlylejj

VisionPro IAQ

Hi, What is the difference between these two versions of the Honeywell VisionPro IAQ thermostats? YTH9421C1002 & YTH9421...

6 comments posted 17yrs

posted by Stevies3

6 comments posted 17yrs posted by Stevies3

Another day at the parts house

Stormin Mormon walked into the parts house. "You goddamn jeezy hack. Hope you got your magic underpants on." Chris reco...

11 comments posted 17yrs

posted by cayoung61**spamblock##

11 comments posted 17yrs posted by cayoung61**spamblock##

space heaters

It is important to carefully inspect your electric space heater on a regular basis. If you notice any problems you shou...

2 comments posted 17yrs

posted by philr98x

2 comments posted 17yrs posted by philr98x

Payne 13 AC unit estimate

Hi, I have an estimate from a local company (they're fair and reputable based on past work they've done for me)...

6 comments posted 17yrs

posted by no_junk_mail

6 comments posted 17yrs posted by no_junk_mail

Tip: Working in hot attic

I just had a conversation with a chap who's putting more insulation in his attic. I jokingly reminded him to start at 3...

4 comments posted 17yrs

posted by heybub

4 comments posted 17yrs posted by heybub

what is tonage on these units any one please

Lennox M/N 13ACC-042-230-01, S# 5804J12265 Btu. or Tonage Please? Lennox M/N 13ACC-037-230-01, S# 5804H29140 Btu. or Ton...

5 comments posted 17yrs

posted by t.seput

5 comments posted 17yrs posted by t.seput

Trane heat pump with a bad sump heater

I have a Trane XL1400 3 ton heatpump. The breaker for the outdoor unit instantly trips and this is with the air conditi...

15 comments posted 17yrs

posted by Hello

15 comments posted 17yrs posted by Hello

Air Vent in Shower???

Renovating a home. I asked for air (heat and AC) to be added to the new bathroom. So, the vent ended up in the ceiling...

3 comments posted 17yrs

posted by montadmail

3 comments posted 17yrs posted by montadmail

AC wired with 2 120 Breakers

Our house was built in 1964 and we purchased in 1997. According to the plans it has had central AC since it was built....

4 comments posted 17yrs

posted by dave_at_rosenhauer_dot_com

4 comments posted 17yrs posted by dave_at_rosenhauer_dot_com

New Lennox AC system

Hi all, I am in the process of replacing a 20 year old Lennox pulse and 2 ton AC system. I require a downflow and Lenno...

3 comments posted 17yrs

posted by jlfcopter

3 comments posted 17yrs posted by jlfcopter