fan coil units
Fan coil units are a very common way to heat
GeneralAire Model 800 Humidifier
The GeneralAire Model 800 humidifier is a notoriously terrible, old
Stair dimensions
Here are some of the rules that govern stairs, including
Filter slot
In many cases you should take some care to seal
Dates for GFCI requirements
Electrical codes have changed substantially over the last couple of
What’s this? Condensing unit
I’m on record as believing that we put undue importance
An ode to duct tape
The ducts in your home’s HVAC system should be sealed
Garage door safety
Automatic garage door openers are one of the great labor-saving
When is it warm enough to run my air conditioner?
Every spring the question arises: When is it warm enough
Rules for floor joist notches and holes
It’s very common for me to see floor joists notched
