Designed as a versatile replacement thermopile

Check for a dirty furnace filter

It supports both On/Off and 3-point floating control

High Pressure Rating: Rated for operating pressures up to 700 psi

the 100208399 is the current manufacturer part number for the discontinued PRS2434 and PRS2434K versions

Intermatic T7401B Timer Els PW 29614 Designed as a versatile replacementThe Intermatic T7401B is a high capacity 7 day mechanical time switch engineered for contractors managing complex load scheduling across commercial and industrial environments. This 120V 4PST timer eliminates the need for multiple control units by managing up to four independent circuits from a single interface. Designed for HVACR applications, lighting arrays, and heavy duty motor loads, it supports up to 40 Amps per pole and is capable of driving up