Patent ID: 6575234
Filing Date: 2003-06-10
Classification: F24D,Y02B

Abstract:
A method of controlling the temperature within a building envelope having roof and wall cavities adapted to receive an insulation material, the method comprising the steps of:a) providing a replaceable insulation material at a selected controlled supply temperature within said roof and wall cavities, and b) controlling the temperature of said replaceable insulation material while in use in the roof and wall cavities so as to maintain said temperature within a range of temperature determined as a function of a desired controlled environment temperature within the building envelope, wherein step b) includes the step of regenerating the replaceable insulation material by sensing the temperature of the replaceable insulation material within the roof and wall cavities, and upon detection that the temperature starts to fall outside of the predetermined range of temperature, supplying new replaceable insulation material within the roof and wall cavities at the selected control supply temperature so as to maintain the temperature of the replaceable insulation material in the roof and wall cavities within the predetermined range.