ensuring the 061318303 integrates seamlessly with existing Daikin-McQuay shrouds

Using a single-stage switch will cause the control board to throw a fault code and prevent the furnace from cycling through its heating stages correctly

While light oxidation can be temporarily removed with a fine abrasive

Direct-Mount Design: The included stainless steel clamp ensures a tight

the HK02ZB044 maintains the exact operating tolerances required to keep systems running within manufacturer specifications

Lennox 13W52 Expansion Valve Freon ensuring the 061318303 integrates seamlesslyThe Lennox 13W52 Expansion Valve (OEM part 100481 04) is a high precision thermostatic expansion valve (TXV) engineered specifically for R 22 refrigerant systems. As a veteran grade HVAC replacement part, this Lennox TXV with check valve ensures consistent superheat levels and protects the compressor from liquid slugging by maintaining a tight tolerance on refrigerant flow into the evaporator. Constructed with a 3 8 inch inlet and a 1 2 inch outlet,