Purchased 36k Btu Quad Units May 18, 2016

10/21/14 - I purchased the 36000 BTU quad zone with 1-18K BTU , 1- 9K i-see BTU & 2 - 6K BTU indoor units, the salesperson - Kevin K. was excellent, he answered all my questions and went above & beyond to make sure my price compared to other sites were matched. He was so great that anytime I called ecomfort.com, I only asked for him and placed my order with him over the phone. I also sent Family & Friends to deal with him only... I did my research before contacting ecomfort, I... more

Great Unit, Love It Dec 12, 2016

Installed it in a 16ft x 20ft building. Works extremely well. Keeps the building at 50 degrees when unoccupied, then heats it up to 70 degrees fast when occupied.

Great For Woodshops Sep 14, 2016

I have a 14 X 40 wood shop and was looking for something to heat/cool it that wouldn't cost a lot of money and also not run my electric bill through the roof. I think this unit is the answer. It was simple to install with no labor costs and it runs quiet and efficient. It keeps the shop comfortable with low humidity great for cast iron tables. We placed it about 5" off the floor on the lower end of the building away from busy working spots and also dust. The building has R23 insulation... more

Leaky Evaporion Cu Tube Feb 16, 2016

The unit tends to leak through pinholes which are due to impurity of copper tube material from cheap production country. The oil, a part of Freon makes most plastics parts brittle and replace indoor unit. This situation is a subject of recall, however, the company avoids ruining the company name offering free replacement parts for long period. I have repair three pin holes in one indoor unit. The products are something good but fundamentally very bad. I would like to avoid like... more

Replacement For Cast Iron Radiator Nov 17, 2016

Easy install. Great customer service. Have not had cold weather to judge its effectiveness.