It must be used to switch a relay or contactor coil rather than the primary heating element load directly

This unit features a versatile 120/240 VAC power supply and a wide temperature control range of -40

and 20434202

125-inch spark gap design between the high-voltage rod tip and the burner ground

Mueller A17936 Check Valve 320819-301 It must be used toThe Mueller A17936 is a professional grade 1 2" Magnetic Check Valve engineered for heavy duty refrigeration and air conditioning systems. Featuring a hermetically formed solid copper body, this valve ensures zero leak potential while maintaining structural integrity under high pressure conditions. Unlike traditional spring loaded variants, its magnetic closure mechanism provides a more positive seal with a significantly lower pressure drop, making it