Heating & Air Conditioning

This is the spot to discuss all aspects of heating and air conditioning, including how to win the thermostat wars.

12,258 Garden Web Discussions | Heating & Air Conditioning

HVAC questionUpdated 5 hours ago
Posted by gtodd1966 Yesterday 9 Comments
I Like the Forum ChangesUpdated 10 hours ago
Posted by udarrell February 10, 2015 8 Comments
$10,000 for a Furnace and A/C? Seems pricey....Updated 18 hours ago
Posted by bonsaicowboy 19 hours ago 1 Comment
Problems with HVAC in 1958 Cape CodUpdated 20 hours ago
Posted by ginaff58 February 8, 2015 15 Comments
Navian condensing combi, good or bad?Updated 21 hours ago
Posted by rickyk22 October 2, 2013 14 Comments
Pls tell me the best uses for Carrier Air Handler Model # FV4CNF003Updated 21 hours ago
Posted by ontariomom last Tuesday 9 Comments
Does anyone have experience with an R6GI?Updated 22 hours ago
Posted by aggieben 23 hours ago 3 Comments
Floor Air Register and ductworkUpdated Yesterday
Posted by Char Holdenried Yesterday 2 Comments
Propane furnaceUpdated Yesterday
Posted by zver11 Yesterday 2 Comments
Need help choosing an efficient HRV Air ExchangerUpdated Yesterday
Posted by Jim_Lafleur February 6, 2015 7 Comments
Are mini-splits a bad idea.Updated Yesterday
Posted by bry911 February 16, 2015 16 Comments
auxiliary heat vs. emergency heatUpdated on Sunday
Posted by decadent February 13, 2012 18 Comments
How to heat this room?Updated on Sunday
Posted by sparky_10 last Saturday 6 Comments
Enery efficiency of exposed ductwork?Updated on Sunday
Posted by ccintx last Wednesday 7 Comments
Need help with my Heat PumpUpdated on Sunday
Posted by Jason Johnson last Saturday 3 Comments
Geothermal vs Carrier GreenspeedUpdated last Saturday
Posted by mkrafczyk March 16, 2014 62 Comments
Insulating floor on my raised home in Louisiana.Updated last Saturday
Posted by ktyler1320 last Thursday 6 Comments
Neighbor Finally Upgrades to Heat PumpUpdated last Saturday
Posted by newtalk2 last Friday 14 Comments
New Bryant legacy vs 5 year old carrier infinityUpdated last Saturday
Posted by David last Saturday 2 Comments
New Mini Split Designs for 2015Updated last Friday
Posted by josey11 last Thursday 6 Comments
furnace condensation freezing upUpdated last Friday
Posted by doglover3 November 16, 2006 20 Comments
2 Stage vs 1 StageUpdated last Friday
Posted by cms9323 last Friday 2 Comments
Baseboard heater thermostatsUpdated last Thursday
Posted by stephja007 last Thursday 1 Comment
Greenspeed, is this setup ideal/ worth it?Updated last Thursday
Posted by David February 24, 2015 15 Comments
Rheem Econet AC
Posted by bdubb5 last Thursday
Nozzle size for Oil Burner ??Updated last Thursday
Posted by big_al_41 August 11, 2008 7 Comments
ERV SystemsUpdated last Thursday
Posted by Dona Dinkler February 17, 2015 3 Comments
Carrier Greenspeed 25VNA Massachusetts Cold Weather DataUpdated last Wednesday
Posted by Sabs83 July 21, 2014 31 Comments
Is 16 SEER Lennox A/C 5X better than 18 SEER Goodman?Updated last Wednesday
Posted by davidahn last Wednesday 3 Comments
Heat pump choices for first timer. Advice??Updated last Tuesday
Posted by adayrider February 20, 2015 6 Comments
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