HVAC – Page 3

Water in sub-slab ductwork

In last week's blog post on transite heat, I explained that most sub-slab ductwork is not transite. It's not ...Read More

If you mention the word transite to about 90% of the population, they either think of HVAC ductwork installed ...Read More

It's perfectly acceptable to have a high-efficiency furnace installed with one pipe. Just flip through the ...Read More

By Reuben Saltzman In HVAC, NEW, Vent caps On December 19, 2017

If you drive through any neighborhood in Minneapolis or Saint Paul, you'll find a handful of gas vents with ...Read More

By Reuben Saltzman In HVAC, NEW, R-22 On June 6, 2017

Most air conditioners use one of two types of refrigerant: R-22 or R-410A. I've never paid any attention to ...Read More