HVAC Discussions

Mitsubishi 2-Pipe Simultaneous Heat/Cool Energy Recovery VRF System

Not sure how much VRV/VRF system types you folk in the states are seeing. One particular system type we have installed...

2 comments posted 17yrs

posted by mobrien.acrtc

2 comments posted 17yrs posted by mobrien.acrtc

Times are tough all over

Saturday, January 17, 2009 3000 Abandoned Cars at Dubai Airport as Economy Turns Down Airport police in Dubai have foun...

0 comments posted 17yrs

posted by geothermaljones

0 comments posted 17yrs posted by geothermaljones

Vacuum Rise Test Anomalies

I'll check back here for comments on my article draft notes whcih can be read at... http://www.hvacrforums.com/showt...

18 comments posted 17yrs

posted by mobrien.acrtc

18 comments posted 17yrs posted by mobrien.acrtc

Ceiling register with pull chain?

I have a forced air system. At night I would like to be able to stop or reduce the heat pouring in to certain rooms. Ou...

24 comments posted 17yrs

posted by maecenasaliquam

24 comments posted 17yrs posted by maecenasaliquam

question about open garage doors and heat loss

Help me, O'bewon, you're my only hope. I'm just a reasonably competent bystander, hence my call out to the...

6 comments posted 17yrs

posted by dannyb

6 comments posted 17yrs posted by dannyb

Just when you think you've seen it all...

Ran across a 20 ton Byrant LP RTU today that is data tagged at 3.2" wc on the manifold and verified by the manufacture...

11 comments posted 17yrs

posted by TheKing

11 comments posted 17yrs posted by TheKing

Igniter Life

Don't want any help or advice. Just would like an opinion or two based on your field experience relative to the fol...

24 comments posted 17yrs

posted by MLD

24 comments posted 17yrs posted by MLD

Refrigeration Charging Manifold - ID Help

I have a brass 2-valve refrigeration charging manifold I'd like to put up for sale on craigslist. I bought it in th...

3 comments posted 17yrs

posted by baumgrenze

3 comments posted 17yrs posted by baumgrenze

PM Refrigeration Tool

Paul, how is your PM Ref Tool selling? I tried it back when it was still pretty beta in early development and it crashe...

0 comments posted 17yrs

posted by mobrien.acrtc

0 comments posted 17yrs posted by mobrien.acrtc

Furnace Filter Szie

This summer we had a new Trane furnace and air conditioner installed. The furnace filter size was left the same size fr...

7 comments posted 17yrs

posted by misc_at_mywebtime_dot_net

7 comments posted 17yrs posted by misc_at_mywebtime_dot_net

OT Right To Work

Right To Work The employee free choice act has the RTW people very afraid. They will spend millions to fight it which p...

19 comments posted 17yrs

posted by mwron

19 comments posted 17yrs posted by mwron

2 ton amana split system

hello all i have a 2 ton split system this summer that continuesly ran it froze up on the condensor and evaporator, the...

7 comments posted 17yrs

posted by candyharrykids_at_yahoo_dot_co

7 comments posted 17yrs posted by candyharrykids_at_yahoo_dot_co

blower motor running backwards

I had to replace my blower motor in my comfortmaker electric furnace. Now my blower is running backards. Help! --------...

11 comments posted 17yrs

posted by phillipsm882_at_aol_dot_com

11 comments posted 17yrs posted by phillipsm882_at_aol_dot_com

Carrier Gas Furnace. Comfort 80 AC Overstock

Nice yourtube Video. :) http://www.acoverstock.com/premium-brand-58sta-80-efficiency-90k-btu-gas-furnace-overstock.html

1 comments posted 17yrs

posted by nope

1 comments posted 17yrs posted by nope

Carrier Furnace

http://www.acoverstock.com/premium-brand-58sta-80-efficiency-90k-btu-gas-furnace-overstock.html Seems like a great pric...

5 comments posted 17yrs

posted by jmcman1789

5 comments posted 17yrs posted by jmcman1789