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The Weil McLain 121C Rollout Switch, MPN: 512-050-235, is a vital component for HVAC systems. This switch serves as a safety device, detecting high temperatures in the combustion chamber and shutting down the heating system when necessary. Its role is crucial in preventing overheating and potential fire hazards in gas-fired furnaces and boilers.
The 121C Rollout Switch complies with safety standards and is built with durable materials that can withstand harsh conditions.
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