Criterion 6.3.14 Liquid Flash Point

Criterion text:
The flash point of a heat transfer fluid shall exceed by 28 degrees C (50 degrees F), or more, the design maximum no-flow temperature to be reached by the fluid in the collector. The flash point shall be determined by the methods described in National Fire Protection Association (NFPA) No. 321, “Basic Classification of Flammable and Combustible Liquids.” In systems using a gaseous heat transfer fluid; a flammable gas shall not be used.

Comments:
This requirement has been reviewed during the SRCC system review and certification process.

The installer must use the specific system fluids specified by the manufacturer in the SRCC approved installation manual for the particular system being installed.

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