Common indicators include a bulging or "mushroomed" top

The Robertshaw 11-017 is a trade-grade 3/8" OD aluminum tubing engineered for high-reliability gas pilot line replacements in commercial and residential HVACR systems

it provides responsive bimetal sensing to ensure stable cycles and precise temperature regulation

this Bard replacement contactor provides a drop-in solution to restore equipment reliability

A reading of infinity indicates a cracked or failed element

Robertshaw 5300-732 Thermostat Els PW 17895 Common indicators include a bulgingThe Robertshaw 5300 732 Thermostat is a high performance KX Series Pilot Duty control engineered for demanding commercial cooking and industrial heating applications. Featuring a 200F to 400F temperature range, this snap acting SPST thermostat provides precise thermal regulation by breaking the circuit on temperature rise. The 36 inch capillary and 3 8" x 5 5 8" nickel plated bulb ensure accurate sensing and durability in high heat environments.