HVAC Discussions

Any thermostat that keeps running for a while after temperature is lowered?

If I leave the thermostat Fan to Auto, once the A/C brings down the temperature down to the set temperature, the fan im...

19 comments posted 14yrs

posted by yong321

19 comments posted 14yrs posted by yong321

RSES SAM manuals

RSES SAMS Manuals for sale or best offer! located North NJ. Ph: 201-944-6294 or Email snipped-for-privacy@verizon.net

2 comments posted 14yrs

posted by t.seput

2 comments posted 14yrs posted by t.seput

Heat Pump Fan Motor Install Question

I am a newbe, an aspiring DIY'er, getting ready to replace my fan motor for the first time (exterior) Carrier Split Sys...

74 comments posted 14yrs

posted by Bill

74 comments posted 14yrs posted by Bill

hvac

My goodman furnace/ air has been having unusual delays, on days where I switch between heat and air. The thermostat see...

4 comments posted 14yrs

posted by zekor

4 comments posted 14yrs posted by zekor

Any Rheem/Ruud experts here?

My Rheem furnace (RGFD) control board has a switch to 'enable' HIGH SEER operation (used for 16+ SEER units). Does this...

1 comments posted 14yrs

posted by hgxrp

1 comments posted 14yrs posted by hgxrp

Saw a commercial Icebank Air-conditioning System in Branson, MO last week

125 ton Trane air cooled chiller sitting on a slab circulating glycol thru 8 large storage tanks next to the chiller ....

8 comments posted 14yrs

posted by ilbebauck

8 comments posted 14yrs posted by ilbebauck

Type B (B-vent) chimneys and HVAC contractors

I have an ongoing chimney issue. My existing 10-foot above-the-roof-line masonry chimney has to come down because it is...

1 comments posted 14yrs

posted by TomR

1 comments posted 14yrs posted by TomR

Do HVAC contractors do "just" chimney lining/B-vent work

I have an ongoing chimney issue. My existing 10-foot above-the-roof-line masonry chimney has to come down because it is...

0 comments posted 14yrs

posted by TomR

0 comments posted 14yrs posted by TomR

Central heat and air keeping coming on randomly...

I had a "hard" power outage a couple of nights ago and all the sudden the blower keeps coming back on randomly, even th...

6 comments posted 14yrs

posted by tamara

6 comments posted 14yrs posted by tamara

What's the deal with natural-gas-powered air conditioner compressors?

With the cost of electricity going through the roof (and with nat-gas prices at rock bottom) - are there any cost-effec...

1 comments posted 14yrs

posted by Home

1 comments posted 14yrs posted by Home

Natural Gas HVAC

With natural gas pricing getting so low and looking to stay below $3 per Mcf for a long time, has anyone managed to com...

46 comments posted 14yrs

posted by persistentone

46 comments posted 14yrs posted by persistentone

NFPA E70

You guys better look up this code from OSHA and get trained on Arc Flash burns and PPE. There are some hefty fines that...

6 comments posted 14yrs

posted by ftwhd

6 comments posted 14yrs posted by ftwhd

best Automation& PLC Training in Coimbatore

http://www.facebook.com/pages/Hindustan-Technologies-Private-Limited/318300758211251

0 comments posted 14yrs

posted by hindustanlogi2012

0 comments posted 14yrs posted by hindustanlogi2012

Call from clueless

Carla "Did you get the emailed work order this morning?" Chris "Yes, I replied to George, and we've sent several emails...

3 comments posted 14yrs

posted by cayoung61***spamblock

3 comments posted 14yrs posted by cayoung61***spamblock

vent portable heat pump through vertical flu?

To what height would a portable air conditioner / heat pump lift its vented-out air through a vertical flu?

7 comments posted 14yrs

posted by briansandle

7 comments posted 14yrs posted by briansandle