{"product_id":"654575-genuine-bosch-dishwasher-heat-pump","title":"654575 Genuine Dishwasher Heat Pump for Bosch, Siemens, Neff Dishwashers, Circulation Pump with Heater 00654575","description":"\u003cp\u003eIn many BSH dishwashers the wash pump and heating element are built into one unit, called a heat pump, and 654575 is a genuine version of that part for Bosch, Siemens and Neff machines. It's also listed as 00654575. BSH has used several heat pumps over the years with different connections and mounting, so match the number on your old pump or parts list before ordering.\u003c\/p\u003e\n\u003ch2\u003eDishwasher not heating or washing properly\u003c\/h2\u003e\n\u003cp\u003eThe heat pump circulates water through the spray arms while its built-in heater brings the water up to temperature. When the heater side fails, dishes come out cold and greasy and the machine may stop with a heating fault. When the pump side goes, you may hear humming or grinding, see the spray arms barely turning, or find the cycle stalling with water in the base. Leaks from the pump's seals into the base can also trigger the anti-flood protection.\u003c\/p\u003e\n\u003ch2\u003ePart details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine BSH part 654575\u003c\/li\u003e\n\u003cli\u003eAlso listed as 00654575\u003c\/li\u003e\n\u003cli\u003eCirculation pump with built-in heater\u003c\/li\u003e\n\u003cli\u003eFor Bosch, Siemens and Neff dishwashers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHeat pump replacement tips\u003c\/h2\u003e\n\u003cp\u003eSwitch off at the wall, turn off the tap and pull the dishwasher out of its cavity. Most BSH machines need to be laid on their back or have the base opened to reach the pump, so put towels down for trapped water. Photograph the hose clamps and plugs, transfer them to the new pump, then run a full hot program and check for leaks.\u003c\/p\u003e\n\u003ch2\u003eQuestions about this part\u003c\/h2\u003e\n\u003ch3\u003eHow do I know it's the heat pump and not the control board?\u003c\/h3\u003e\u003cp\u003eA technician will check the heater resistance and pump motor first. If either tests faulty or the pump leaks, the heat pump is the part to replace. If both test fine, the control module may be at fault instead.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44551384957006,"sku":"654575","price":130.04,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0768\/3489\/7998\/files\/654575-genuine-bosch-dishwasher-heat-pump.jpg?v=1792026466","url":"https:\/\/partsshop.com.au\/products\/654575-genuine-bosch-dishwasher-heat-pump","provider":"My Store","version":"1.0","type":"link"}