Compact Low-Profile Design: Optimized for limited-space installs like RV furnaces and zero-clearance fireplaces

the HH18HV110 ensures exact electrical matching for furnace and air handler control circuits

the AAEB series offers a stainless steel power element that resists corrosion and extends the service life of the refrigerant metering device

Proven Reliability: Features a high-torque actuator motor designed for high-cycle environments in residential and light commercial applications

This genuine Aaon replacement part ensures optimal airflow dynamics and pressure stabilization within compatible rooftop units and air handlers

Lennox 52W76 TXV 326058-756 Compact Low-Profile Design: Optimized forThe Lennox 52W76 is a 5 ton thermostatic expansion valve (TXV) engineered for high capacity R 410A refrigerant systems. Designed as a direct OEM replacement part, this metering device features 1 2" x 1 2" ODF connections and a 30 inch capillary tube for precise superheat regulation. As a veteran technician knows, maintaining the correct refrigerant flow is critical to preventing evaporator flooding or compressor slugging; the 52W76 achieves this by