Advanced Distributor Products 76710100 Gasket 319847-401 This component is specifically designed

This component is specifically designed for Reznor venting systems and prevents the common "pressure switch trip" issues caused by air bypass or poor static pressure readings at the blower housing

Verify your line voltage at the terminal block before installation

ensuring a perfect fit in Lennox and Armstrong-Air units

The spring return cycle to the open position occurs in approximately 9 seconds

Advanced Distributor Products 76710100 Gasket 319847-401 This component is specifically designedThe Advanced Distributor Products 76710100 Gasket is a high performance flue box gasket engineered to provide a robust seal for critical HVAC equipment. Specifically designed for compatibility with HED and SEP 100 145 series unit heaters and furnaces, this OEM replacement part ensures that combustion gases remain safely contained within the venting system. By maintaining a precise airtight seal between the flue box and high temperature components,