Ever hear of a two- or three-ton central air conditioner? Does that mean a two-ton air conditioner weighs 4,000 pounds? Is the term related to…
Maintaining the filter on your air conditioning and heating equipment isn’t fun or glamorous. So why bother? Because a clean filter allows for proper air…
Does your home have one room that’s always cold? Is there very little air flow from the heating grill, even when it is fully open?…
QUESTION: Does it save energy to insulate hot air ducts in the basement? I have long runs of ductwork, and work in the basement often.…
QUESTION I am building a commercial building with a rubberized flat roof. I want to go to R45 insulation on the roof, but my friends…
Question: I live in a 1200-square-foot condo that has radiant heat and an A/C blower located in the foyer. The A/C fan ducts are v-shape,…