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Mahogany paper grain — description and returns beneath the overlapping buy card.
High Carbon Construction: The durable aluminum housing withstands up to 15 PSI max inlet pressure for industrial burner reliability
Environmental Protection: The NEMA 4X enclosure and anodized aluminum body resist corrosion and harsh conditions
Relying on authentic Modine parts ensures that system airflow and combustion metrics remain within manufacturer tolerances
Engineered as a normally closed (NC) single-pole
engineered to handle the specific torque requirements and rotational loads of York-branded systems
Lennox 10W77 Expansion Valve 319825-402 High Carbon Construction: The durableThe Lennox 10W77 Expansion Valve is a critical OEM R 22 expansion valve designed for precise refrigerant metering in residential and commercial cooling systems. This thermostatic expansion valve (TXV) includes an internal check valve, making it a direct replacement for heat pump applications and air conditioning units. Engineered by Parker for Lennox, the 10W77 regulates flow based on evaporator load to prevent slugging and optimize superheat levels.
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