Replacing a failing or high-amperage motor with this genuine ICP 1171720 blower motor prevents excessive "hunting" in the control board and protects the system's heat exchanger or evaporator coil from icing or overheating caused by inadequate CFM output

verify that the air filters are clean

Superior Moisture Control: Optimized drainage pitch prevents stagnant water

Always reference the unit's wiring diagram or technical data sheet to confirm the required WC rating before replacement

the part number 400288 is the unique identifier for the C-053 3/8 SAE model

Sporlan 470111 Accumulator 320788-704 Replacing a failing or high-amperageThe Sporlan 470111, model VPA589 7SRD, is a heavy duty suction line accumulator engineered to provide critical compressor protection in commercial refrigeration and heat pump systems. Design built for field durability, this 7 8" ODF connection component utilizes a specialized "U" tube design to facilitate maximum refrigerant flow while maintaining a low pressure drop. The internal assembly includes an inlet flow deflector that directs incoming