the B20 is the official updated version of the HUHAAB20

Specifically designed for compatibility with the AJA2425ZXA compressor and Celseon AJA2425ZXA/CAJ2428Z condensing units

As a genuine furnace high limit switch

check the pressure drop across the drier

Residential and light commercial furnace repairs

Conbraco 29-202A-100 Valve R-410A the B20 is the officialThe Conbraco 29 202A 100 is a high performance ASME Section I steam pressure relief valve engineered for critical overpressure protection in commercial boiler systems and industrial steam applications. Rated for a set pressure of 100 PSI with a flow capacity of 423 PPH (pounds per hour), this 29 Series valve features a 1 2" Male NPT inlet and a 1" Female NPT outlet. Designed for rugged durability, it utilizes a bronze body construction with stainless