Most people consider heating and cooling systems as visible components—thermostats, vents, furnaces, or air conditioning units. However, the unsung hero of indoor climate control is often the ductwork ...

The manual augments the explicit instructions provided in the ACCA residential HVAC design process … load calculations, duct design, equipment selection, grille/register selection and placement, ...

Sketch out the current duct layout and note the location of each joint. Take the sketch to a professional heating contractor ...

The manual augments the explicit instructions provided in the ACCA residential HVAC design process … load calculations, duct design, equipment selection, grille/register selection and placement, ...