Robertshaw 4290-020 Gas Thermostat 30067439-890 making it a versatile drop-in

making it a versatile drop-in for reversing valve replacement projects involving split systems

010 orifice size provides the exact fuel-to-air ratio for LP systems

Robust diaphragm construction designed to withstand the high-cycle demands of residential and light commercial HVAC applications

Simplified Installation: Integrated assembly reduces field labor time during gas furnace maintenance

making it a "truck-stock" essential for R134a

Robertshaw 4290-020 Gas Thermostat 30067439-890 making it a versatile drop-inThe Robertshaw 4290 020 Gas Thermostat is a heavy duty capillary gas control thermostat engineered for high temperature regulation in demanding commercial kitchen environments. Designed specifically for commercial gas cooking equipment, this control manages temperatures ranging from 200F to 550F, making it a standard component for pizza ovens, rotisseries, and industrial baking ovens. It features a 1 4" sensing tube paired with a 36 inch capillary,