Nordyne 668853R Accumulator 326010-701 The D41790/AV-13 is designed for

The D41790/AV-13 is designed for hot water service with a maximum temperature rating of 240°F (115°C)

functions as the primary interface for ECM blower motor control and heat pump defrost sequences

For HVACR contractors maintaining Bard wall-mounted units

This mechanical LWCO accommodates boilers of any steaming capacity

This model includes a bimetal element to compensate for ambient temperature effects at the transmitter head

Nordyne 668853R Accumulator 326010-701 The D41790/AV-13 is designed forThe Nordyne 668853R Accumulator is a critical OEM suction line component designed to protect compressors from liquid floodback in HVAC and heat pump systems. Featuring a 3 4 inch connection and a 5 inch diameter, this suction accumulator serves as a temporary reservoir for liquid refrigerant and oil, preventing harmful "slugging" that can lead to catastrophic hardware failure. It is engineered with precise internal piping and an orifice to facilitate