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Reliable Safety: Normally closed operation ensures immediate fuel shutoff upon power loss
Direct OEM Compatibility: This 6-ton TXV is a drop-in replacement for part numbers 78H40 and 78H4001
easy slide-in design
or visible heavy carbon deposits on the electrode tip
Continuous operation in dusty environments or lack of bearing lubrication often leads to mechanical binding or thermal overload trips
Lennox 22J52 Relay 322056-301 Reliable Safety: Normally closed operationThe Lennox 22J52 is a high performance thermal upper relay engineered specifically for technical integration within Lennox HVAC equipment. This essential OEM replacement part serves as a critical safety and operational component, managing high amperage electrical loads to protect downstream motors and compressors from thermal overload. Designed for seamless compatibility, the Lennox 22J52 relay provides precise switching and consistent circuit
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