Emerson Alco 056989 Dampener/Muffler Els PW 17895 Cross-reference your heater’s model number

Cross-reference your heater’s model number and series with the parts list

this mechanical float valve can handle an operating pressure up to 125 psi

ensuring a straightforward backflow preventer installation

This gasket is designed to withstand the high-pressure and high-temperature environments of hydronic heating systems

this component ensures the indoor fan continues running for a fixed 80-second off-delay after the compressor cycles off

Emerson Alco 056989 Dampener/Muffler Els PW 17895 Cross-reference your heater’s model numberThe Emerson Alco 056989, also known as the APD309S Pulsation Dampener, is a critical component engineered for industrial refrigeration and commercial HVAC systems. Designed specifically for the discharge line of compressors, this 30 cubic inch refrigeration muffler effectively neutralizes gas pulsations and minimizes vibration that can lead to mechanical failure or excessive system noise. With a 1 1 8" ODF sweat connection and a 680 PSI maximum