and VHE Series gas-fired boilers

This ensures the unit does not attempt to recycle under unsafe conditions

standing pilot components like thermocouples are sold separately

prioritizing accurate thermistor feedback and flame rectification

Robertshaw 4200-026 Gas Thermostat Freon and VHE Series gas-fired boilersThe Robertshaw 4200 026 is a heavy duty, high capacity commercial gas thermostat engineered for precise thermal regulation in demanding culinary environments. Designed as part of the versatile Uni Kit series, this FDTO gas thermostat features a 3 8" pipe inlet and outlet with a 4 way mounting configuration, providing the field flexibility essential for fast paced service calls. This model operates within a 200F to 550F temperature range, making it the