For contractors managing pneumatic control systems

If the furnace inducer motor runs but the igniter never glows

Why is my heat pump coil freezing even with a new thermostat

this component is designed to maintain consistent water temperatures while resisting scale buildup in standard water conditions

Technicians typically look for a furnace that ignites for several seconds and then shuts down (short-cycling)

Maxon 42256 Spark Ignitor Els PW 17895 For contractors managing pneumatic controlThe Maxon 42256 Spark Ignitor is a heavy duty industrial ignition component engineered specifically for high performance Tube O Therm burners. Designed for reliability in demanding immersion style heating applications, this OEM spark ignitor features a 1 2" NPT threaded connection and an overall length of 8. 75 inches, ensuring precise fitment and consistent arc generation. As a critical failure point in many process heating systems, the 42256 igniter