and legacy DH100/DH400 series housings

this probe is specifically designed with a 1-11/16" long nut to accommodate systems with thicker boiler jackets

Engineered specifically for non-spring return actuators in the LM

Robust Disc Construction: Reliable 36T series design provides consistent switching cycles for high-cycle heating applications

It is common in Maxon APX models (0

Reznor 269835 Conversion Kit Els PW 17895 and legacy DH100/DH400 series housingsThe Reznor 269835 is an OEM spec Natural Gas to Propane (LP) Conversion Kit engineered specifically for Reznor UDAP30 and UDAP45 unit heaters. This kit allows field technicians to adapt fuel sources while maintaining the combustion integrity and efficiency ratings of the appliance. As the direct replacement for 201727, the 269835 package ensures full compatibility with the Honeywell VR8215 or equivalent single stage gas valves typically found in these