2-way normally closed solenoid valve designed for precise fluid and gas control in demanding industrial environments

this genuine component guarantees the precise orifice alignment and sliding block movement required for high-performance heat pump repair

maintaining system efficiency during demanding cooling or heat pump cycles

preventing nuisance safety lockouts

including 400A and 400M units

Laars Heating Systems 20430400 Rollout Switch 326058-758 2-way normally closed solenoid valveMaximize the safety and operational integrity of your heating equipment with the Laars Heating Systems 20430400 Rollout Switch. Designed specifically as a critical safety limit for Laars Mighty Stack models TL80 and TL00, this OEM component is engineered to detect abnormal burner compartment temperatures and break the safety circuit before hazardous conditions escalate. As an HVAC rollout switch featuring a manual reset, it provides a positive lockout