Patent ID: 8901468

Claim:
An electromagnetic energy heating system, comprising: a housing forming an internal chamber in communication with an air inlet and an air outlet, an airflow path provided within the housing in communication with the air inlet and air outlet; a fluid heating unit arranged within the chamber for heating a fluid within the fluid heating unit; a magnetron for creating electromagnetic energy in communication with the fluid heating unit for heating the fluid in the fluid heating unit; a transformer operably connected to the magnetron for the operation of the magnetron for creating electromagnetic energy; a cooling system comprising a first circulation system for circulating cooling fluid between the magnetron and a magnetron heat exchanger, the magnetron heat exchanger arranged in communication with the airflow path; and a second circulating system for circulating cooling fluid between the transformer and a transformer heat exchanger, the transformer heat exchanger arranged in communication with the airflow path; and a blower for directing air passing over the magnetron heat exchanger and the transformer heat exchanger through the airflow path to the air outlet.