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Complete Field Kit: Includes Source1 defrost control board
Improves overall combustion efficiency in compatible systems
as this can create backpressure and restrict the 699 lb/hr relieving capacity
Industrial Build: Class B insulation rating provides thermal protection against winding failure in summer peak loads
You must use a separate upstream gas pressure regulator to set your high-fire manifold pressure
Itron-Actaris B42R-3/4 Regulator 319852-301 Complete Field Kit: Includes Source1The Itron Actaris B42R 3 4 Regulator is a spring loaded, self operated gas pressure regulator engineered for precision in residential and light commercial HVAC system applications. Featuring a 3 4" NPT connection and an internal relief (IRV) valve, this model ensures high capacity relief performance without the need for additional overpressure protection. The 6: 1 lever ratio and 12. 6 sq. in. molded deep convolution diaphragm provide a consistent
US$ 129.50
US$ 199.00
US$ 199.00