High-Flow Efficiency: The large 2-5/8" port minimizes suction line pressure drop

This OEM seat repair kit is specifically engineered for 3/4-inch pressure-actuated valve bodies

Is the ICM1503 a direct swap for the Honeywell R8184G

Reliable Gas Shutoff: Specifically designed for 2-way normally closed operation to enhance system safety

Is this control affected by the temperature of the air around the case

Nordyne 903418 Heat Exchanger 326058-755 High-Flow Efficiency: The large 2-5/8"The Nordyne 903418 Heat Exchanger is an critical OEM replacement part engineered for high efficiency thermal transfer in residential furnace systems. Featuring a rugged 3 tube baffle heat exchanger design, this component ensures maximum surface area contact for heavy duty heating loads while maintaining structural integrity under high cycle thermal expansion. As a genuine Nordyne furnace repair part, the 903418 is manufactured to precise factory