The Danfoss 068Z3403 is a TE 2 series thermostatic expansion valve designed for precise liquid injection into evaporators

Technicians should utilize this specific mount to maintain factory-spec vibration dampening and airflow clearance

OEM Reliability: Direct-fit replacement ensures compatibility with existing wiring harnesses and mounting ports

For field replacement

While the 24V tap is standard for most HVAC controls

Lennox 38631 Transformer 323080-701 The Danfoss 068Z3403 is aThe Lennox 38631 Transformer is a critical OEM replacement part designed for precise voltage regulation within residential and light commercial HVAC control systems. This heavy duty step down transformer features a 120V primary input and a 24V secondary output, providing a stable 30VA power rating required to energize high draw components such as furnace control boards, 24V thermostats, and ignition modules. Specifically engineered as a direct fit for