Robertshaw 5500-203 Infinite Switch This genuine OEM component maintains

This genuine OEM component maintains a stable electrical phase shift

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This aftermarket L042A lamp features an internal starter designed for use with magnetic ballasts typically found in G23 base fixtures

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Extensive Compatibility: Fits a wide range of Lochinvar and A

Robertshaw 5500-203 Infinite Switch This genuine OEM component maintainsThe Robertshaw 5500 203 Infinite Switch is a heavy duty, 240V AC infinite control engineered for precise temperature management in electric ranges, commercial hot plates, and warming drawers. As a direct replacement for INF240 544, this voltage sensing switch features a 5% low heat input calibration, ensuring stable proportionate control for resistive loads up to 15 Amps. The 5500 203 universal kit includes a black dial and a specialized break off