this component is the industry standard for restoring peak heating performance

a lead-free (LF) model must be used

technicians often find that a compromised control board or electrical housing causes systematic failure

OEM Precision: Genuine Lennox 46K12 ensures perfect balance

or a clogged pilot orifice

Warrick 3K3A5Z Liquid Level Accessory Els PW 17895 this component is the industryThe Warrick 3K3A5Z is a rugged, long external mount side chamber electrode fitting engineered for demanding boiler water level control and high pressure vessel applications. Constructed with a heavy duty cast iron body, this side chamber fitting is designed to withstand saturated steam environments up to 250 PSIG at 406 F. This specific configuration features three 13" 316 stainless steel probes with Teflon insulation, ensuring precise conductance