This authentic OEM replacement part is specifically engineered to handle the high-thermal demands of 302-2342 A

057 sizing matches the outdoor unit’s charging chart

What is the maximum pressure rating for steam

ensuring proper gap distance and signal strength

eliminating the need for field modifications or bracket adjustments during a service call

Nordyne 664243R Gas Manifold 320819-301 This authentic OEM replacement partThe Nordyne 664243R Gas Manifold is an essential OEM replacement component engineered for precise gas flow management in residential and commercial heating systems. As a centralized natural gas distribution hub, this manifold ensures uniform fuel delivery to the burner assembly, maintaining steady combustion and thermal output. Designed to withstand the rigorous thermal cycling of high efficiency HVAC systems, the 664243R features a heavy duty