The price includes 4 Model(s) 1536P for $1,469.95. The discounted price represents almost a 30% discount – another industry first for consumers from Solar Air Systems.

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.

The Model 1500 "High Heat" Series Solar Air Heater is a Module Array Assembly for Commercial and Residential application. High Heat output with Patented "Step-Wise Heating Technology".

The core of the 1548 is the "U.S. and Canadian Patented Solar Air heater Step- wise heating Technology. Each Solar Window Air Heater insert has been specifically designed to capture the suns energy, converting energy to heat.

The Model 6047 Wood Frame is 60 inches wide by 47 inches tall. The 4 inch entry and exit hole in the back side of the left hand and right module assemblies.

Custom designed controller for a solar air heater. This is not a product that is purchased from your favorite home improvement center and resold on ebay.

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.

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.