A warewash machine includes a chamber for receiving wares, the chamber having at least one wash zone. A refrigerant medium circuit includes a first heat exchanger arranged to deliver refrigerant medium heat to a first fluid and a second heat exchanger arranged to provide a heat exchange relationship between the refrigerant medium and a second fluid, the first heat exchanger located upstream of the second heat exchanger in the refrigerant medium circuit. A bypass arrangement for causing at least some refrigerant medium to selectively bypass at least one of the first condenser or the second condenser based upon subcooled refrigerant medium condition.

One or more devices for a dish washing machine are disclosed herein. For instance, the dish washing machine may include one or more energy recovery devices configured to transfer heat between components of the dish washing machine. In various embodiments, the present subject matter simplifies maintenance (e.g., cleaning, replacement of parts) and use (e.g., replenishment of detergents, or the like) of dish washing machines (e.g., a dishwasher, or the like).

An example soaker sink may include a sink basin that receives wash items therein and defines an inlet opening. The soaker sink may further include a manifold that defines an inlet opening, an interior that receives a fluid flow input via the inlet opening, and a plurality of outlets. The outlets may permit discharge of fluid from the interior of the manifold to the sink basin and may include at least a first outlet and may further include a common outlet dimension. The soaker sink may further include a pump fluidically coupled with the inlet opening of the sink basin and the inlet opening of the manifold to recirculate fluid from the sink basin to the manifold. A flow restrictor may be removably coupled with the first outlet and may be configured to modify a flow rate of the fluid discharged via the first outlet.

A dishwasher includes a washing system configured as a recirculation loop and a dirt discharge system associated with the washing system. The dirt discharge system is associated with a separator apparatus configured so as to separate at least a portion of the washing liquid required to empty a dirt collection region of the dirt discharge system and discharged together with the dirt particles from the dirt collection region from the dirt particles discharged from the dirt collection region and to return the separated washing liquid back to the water circulation of the dishwasher.

A dishwasher includes a heat recovery apparatus to recover thermal energy of the wastewater and/or exhaust air and to transfer the thermal energy to at least one treatment liquid to be sprayed and/or to a drying air. A primary circulation system has a heat pump assembly and a secondary circulation system. A heat exchanger unit of the heat pump assembly enables at least a portion of the thermal energy transferred to refrigerant of the primary circulation system to be transferred to a carrier medium in the secondary circulation system. A heat exchanger unit of the secondary circulation system enables at least a portion of the thermal energy transferred to the carrier medium to be transferred as utility heat to the treatment liquid and/or to the drying air.