While a 440V capacitor can replace a 370V unit

Industrial Build Quality: Built for proportional control accuracy within 3 to 15 psig signal ranges

and springs required for a complete top-to-bottom teardown

and 48HCD series units

If the bi-metal sensor fails

Robertshaw 110-262 Valve 30067439-890 While a 440V capacitor canThe Robertshaw 110 262 is a professional grade Unitrol water heater gas valve designed for high performance temperature regulation in residential and light commercial systems. Engineered for LP gas (Liquid Propane) applications, this 110 series water heater thermostat features a 1 2 inch pipe inlet and a 1 2 inch inverted flare outlet with right hand threads, ensuring a standard fit for most tank based systems. With a 1 1 4 inch to 1 3 8 inch shank