Its high-purity recrystallized silicon carbide construction (Crystar) provides the physical and thermal strength required to withstand demanding duty cycles

Multi-Position Mounting: Engineered to be mounted in any position except upside down

rated for pilot duty to protect thermostat circuits and control boards

What range does the temperature scale support

Durable Construction: High-grade ceramic and metallic components resist thermal fatigue in the burner compartment

Kunkle Valve 0537-D01-AHM0050 Valve 30067439-890 Its high-purity recrystallized silicon carbideThe Kunkle Valve 0537 D01 AHM0050 is a high capacity ASME Section IV pressure relief valve specifically engineered for protection against overpressure in hot water boilers, heat exchangers, and generators. This bronze safety relief valve features a 3 4" female NPT inlet and a 1" female NPT outlet, providing a robust discharge path for systems requiring precise pressure management. As the direct replacement for the 0537 D01 HM0050, it maintains a