it is the direct replacement

this furnace high limit switch is the designated technical update for modern York

High-Voltage Compatibility: Specifically rated for 460/575 Vac supply power

Trust this genuine Burnham Pilot Assembly for reliable combustion and optimal heating system functionality

A critical internal feature is the integrated on-off switch

Watts 0792012 Breaker 321142-301 it is the direct replacementThe Watts 0792012 (Model 1" LF800M4 QT) is a contractor grade lead free pressure vacuum breaker engineered for high hazard continuous pressure applications. Designed specifically for irrigation systems and industrial process water lines, this backflow preventer features a lead free cast copper silicon alloy body to ensure compliance with potable water regulations. The Watts LF800M4 QT utilizes a unique acetal bonnet that doubles as a freeze plug,