Start with our single-panel solution. A solar air systems Model SAS2448 solar thermal air heater panel generates enough heat on a sunny day to heat an average size room.

The Model 3036 is 30 inches wide by 36 inches tall. These two Model have the 4 inch entry and exit hole in the back side of the assemblies.

Solar Air Heater Profile Series 6-Panel Array.

The use of our inside solar air window heater Model SAS1848 will almost alleviate the need to use conventional heating during fall and spring with a reduced need for conventional heating during the winter.

Digital thermometer fan switch. Fan not included.

Left side and right side thru the wall Model 1536. Sold in pairs. Order in between modules in pairs 2,4,6,8...etc.

U.S Patent 7,434,577 Canadian Patent 2,643,573 A solar window heater works by circulating air from inside a room through the system mounted on the interior window sill.

This kit is complete with (2 ea.) custom 8" x 8" wall vents with washable filters, metal wall duct mounting assembly. 4 inches O.D.