Durable Brass Construction: High-grade machining resists corrosion and maintains orifice integrity under constant thermal cycling

Finger-safe terminal design enhances safety for technicians working in high-density electrical cabinets

Durable Construction: Built with high-grade materials to withstand the thermal cycling typical of modern HVAC combustion sequences

or short cycling due to incorrect temperature data being sent to the control board

though it should be inspected periodically for thermal stress

Nordyne 376431 Cover Durable Brass Construction: High-grade machiningThe Nordyne 376431 Cover is a precision engineered OEM HVAC replacement part designed for use in specialized control and relay box assemblies within furnace relay box configurations. Weighing approximately 0. 42 lbs, this heavy duty protective housing is critical for maintaining the structural integrity of internal electrical components, specifically within AC and heat pump relay kits. As a genuine Nortek Global HVAC component, it ensures exact