ZONING:

 The controlled delivery of heating or cooling to area(s) where it is desired while not having to heat or cool areas where not needed.

Floor temperatures on an
82° day, without Arzel
® Zoning

2nd Floor
84 degrees

1st Floor
77 degrees

Basement
72 degrees

 

 

Floor temperatures on an
82° day, with Arzel
® Zoning

2nd Floor
72 degrees

1st Floor
72 degrees

Basement
72 degrees