and Thermal Zone units

using a compatible refrigerant thread sealant can provide an extra layer of protection against micro-leaks in high-vibration setups

Rated for a 350 degree F open temperature

Always verify your local elevation requirements against the Modine technical bulletin before installation

Utilizing OEM HVAC replacement parts ensures factory-spec fitment and prevents the nuisance service calls associated with poorly gauged aftermarket alternatives that fail to provide a consistent spark in cold-startup conditions

Heil Quaker ICP 1174688 Muffler and Thermal Zone unitsThe Heil Quaker ICP 1174688 Muffler is a precision engineered OEM HVAC replacement part designed to mitigate discharge gas pulsations and mechanical vibration within the refrigerant circuit. Also identified by part numbers APD 1RB and PM25049 3 AC, this high pressure muffler is critical for maintaining the acoustic integrity and structural longevity of ICP condensing units and heat pumps. Utilizing a heavy duty steel construction, this refrigerant