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Corrosion Resistant: Natural resistance to corrosion and scaling ensures long-term system efficiency in both heating and cooling loops
it ensures precise clearance and secure electrical connections between the ignition module and the spark electrode
reducing unnecessary service calls for simple over-temp events
The included mounting hardware supports both vertical and horizontal thermostat guard installation
Durable Construction: Features a high-pressure rated steel shell with UL and CE certification for demanding field conditions
Lennox 49L88 Limit Switch Corrosion Resistant: Natural resistance toFor service technicians and contractors maintaining residential heating systems, the Lennox 49L88 Limit Switch is a critical OEM safety component designed for the high limit protection of your heat exchanger. This L185 30F limit control is engineered with a normally closed SPDT contact configuration, set to open on temperature rise at 185F and automatically reset at 155F. This specific 30 degree differential prevents rapid cycling while ensuring the
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