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Key Benefits: High Flow Efficiency: Features a high 13 Cv rating to ensure maximum throughput for water and air systems
moisture accumulation in the sensing lines
combustion byproducts and mineral scale accumulate on the heat exchanger surfaces
Key Benefits for HVAC Professionals Direct OEM Compatibility: Guaranteed fit and function for specific Carrier
What is the primary application for this 230V model
Lennox 10M77 Limit Control 320788-703 Key Benefits: High Flow Efficiency:The Lennox 10M77 Limit Control (part number 10M7701) is an OEM standard L150 40F snap disc safety switch engineered for high performance thermal regulation in residential and commercial furnaces. This high limit cutout opens the circuit at 150F and features a 40F differential, ensuring the heat exchanger remains within safe operational parameters to prevent structural fatigue and secondary damage. As a critical HVAC safety component, this fixed
