Cambridge Engineering Model #SA250 Ultra High Efficiency Space Heater- Thru Wall Spiral Kit

FEATURES: Thru Wall Spiral Kit for mounting Model SA250 Space Heater Indoors Thru Outside Wall (Base Heater Not Included). Includes 16" Dia. Round Duct Adapter w/Inlet Screen. Includes Panel Mounting Bracket. Includes Rain Hood Assembly. Includes Directional Elbows. NOT INCLUDED: Spiral Round Duct.   Call for custom quotation on dual wall spiral insulated duct and fittings.     SUBMITTALS (PAGES 6-7-8)