The Adams Manufacturing Company has been producing gas and oil appliances since 1945. 

  "The World's Most Efficient Furnace" is a 95% efficient condensing oil fired furnace. 50,000 through 250,000 BTU, 2.5 through 10 tons cooling, 35% more heat with matching fuel savings. ETL Certified for the USA and Canada. Completely assembled, factory tested furnace, for heating or combination heating/cooling application. For utility room, closet, alcove, basement or attic application. Lowboy, Upflow, Counterflow & Horizontal models available.  

 Available for either commercial or light industrial use. Input sizes from 70,000 to 1,000,000 BTU/Hr. These compact highboy models will fit into utility rooms, basements or right on a factory floor. Standard models are equipped with front flues; rear flues are available on special order. Two stage firing is available on 700,000 and 1,000,000 BTU models.  

 Especially designed for convenient installation in garages, attics or crawl space installations in homes, stores, service stations factories and warehouses. No furnace or utility room needed. Hanger channels, filters and 2-stage pump are optional. Two stage firing is available on 700,000 and 1,000,000 BTU models.  

 The K-Series features cordierite-based, grooved ceramic tile. It has permeable design with alternating rows of precision perforations terminating in slots. Minimum 0.045" diameter perforations. Minimum 190 perforations per sq. inch. Up to 1850 degree surface temperature. Capable of reaching full intensity temperature in less than 30 seconds. Stable-flame shorter and closer to ceramic. 

 Low intensity infra-red heaters with sizes to fit your needs. Sun Heat radiant system directs the heat down to where it belongs. Fuel savings of 30% to 50%.