In the concluding paragraph of the Oct. 7, 2021, Engineered Systems’ article titled, “Health Care Design: Beyond Code Minimum – Creating Healthier, More Efficient Environments,” it was proposed: ...

Dear Jim: My utility bills are high and often I'm chilly. I know electric resistance heating is expensive to operate, but I like the idea of in-floor heating. Does it only work in tile or can it be ...

Cabin heating in vehicles with internal combustion engines is simple because the engine generates lots of waste heat. Pure BEV’s on the other hand don’t have this source of waste heat and so they must ...