ductless

Designing a new house and looking at different insulation/decking options. I had planned on doing Zip panels for decking, with 4" of spray foam on the underside, but I've decided to go with ductless mini split for heat/air so im not sure if it's necessary to condition the attic. Now planning...

Midea heat pump with P4, P6 and LED issues My 4 year old Midea heat pump stopped working. I had a HVAC tech in and the diagnosed a failed compressor. The weird thing is the LED on both inside units are discolored. The Midea service desk says they have never seen this before. Any ideas? This LED...

I live in apartment with PTAC units and the noise drives me crazy. The PTAC sleeves are 40", so i can't use 42" modern PTAC replacement units. This is 34 story building so i can't make the PTAC sleeves wider - i have to keep original sleeve grille. I can do whatever i want behind the grille and...

Anyone know of any quad zones mini-split systems that qualify for the federal tax credit?

I have recently bought my first home and am at a loss on how to cool it!! It is a 1400 square foot, one-story ranch with a full attic (insulation in the floor only) and full unfinished basement. We plan on living in the house for 5-10 years. I would like to do whatever is most efficient &...

Ok, HVAC guys. What do you think would be the cost for a quad zone final hookup and test? Do you think a local guy would do it for a few hundred bucks? It seems like the units I have been looking at are precharged, so I'm guessing they would just have to make the lineset connections, vacuum...