A Heat recovery ventilator has a few jobs to do and does a good job at it as long as its being maintained and is set up properly. So what...

it was able to heat the incoming water by about 7 degrees and that is pretty good considering this one was hooked up backwards.

What is attic rain? When humidity gets trapped or there is just too much inside the attic, it will build up as frost on the roof sheeting, a

Vermiculite insulation was a popular material in the 1950's and continued with the energy crisis into the late 1970’s. In Canada, it was one

Our basement floor is shiny: it’s covered in water It’s that dreaded first step onto the basement floor when you get that squishy feeling...

It's amazing what Technology can do for us now. I was inspecting a house and my client was very disappointed with the location of the swi...