US$ 174.50
Key Benefits ASME Certified: Built to meet strict safety mandates for residential and commercial hydronic applications
What is the standard microamp reading for the 21L99
Precise Thermal Calibration: Fixed 180°F cutout protects the heat exchanger from structural fatigue during restricted airflow events
and GKT2429K for a guaranteed fit
Robertshaw 5500-202M Infinite Switch Key Benefits ASME Certified: BuiltThe Robertshaw 5500 202M is a commercial grade 240V infinite switch engineered for precise proportional control of resistive heating loads in electric ranges, hot plates, and warming drawers. As a direct OEM replacement parts solution for the discontinued 5500 202 and INF 240 277 models, this M series infinite switch features a compact housing designed for tight cabinetry and control panels. Rated for up to 15 Amps at 240VAC, it manages power
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US$ 174.97
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