This pilot operated solenoid valve utilizes a 200RB series body

which is essential for proper thermocouple or thermopile immersion

installing this flame rollout sensor is a standard procedure when addressing safety circuit faults

UDAS units utilize a separated combustion design that requires different pressure switch settings and orifice configurations

Operating on 115V and weighing approximately 15

Littelfuse CT1S45 Timing Module 319848-301 This pilot operated solenoid valveThe Littelfuse CT1S45 is a high performance ON OFF timing module engineered specifically for the rigorous demands of commercial and residential HVACR control circuits. As a veteran preferred 24VAC delay timer, this unit integrates both delay on make (1 second) and delay on break (45 seconds) functionality into a single, compact footprint. This dual timing capability is essential for managing fan cycles and preventing equipment short cycling, ensuring