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

For technicians working in the field

and six X8149 UV-A lamps for a full technical overhaul

While optimized for R22 applications

Secondary signs include unusual burner flame patterns (wavering) or the presence of soot in the burner compartment

Lennox 52W76 TXV 326058-756 the AAEB series offers aThe 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