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The push-down-to-close action and standard threaded stem allow for seamless integration with a variety of pneumatic and electric actuators
Maintains performance across a broad operating temperature range
ensuring consistent performance in environments with 5-90% non-condensing relative humidity
always verify your existing wiring diagram against the terminal layout
Laars Heating Systems RE2217700 Limit L99H008 The push-down-to-close action and standardThe Laars RE2217700 High Limit Switch is a critical safety component designed for precise thermal regulation in hydronic heating systems. Engineered for high temperature protection, this automatic reset limit triggers at 200 Fahrenheit, breaking the electrical circuit to prevent heat exchanger damage or unsafe operating conditions. As a direct OEM Laars replacement part, it ensures proper calibration and fitment for compatibility with Laars Mighty
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