Nefit nipple CH plate heat exchanger for TopLine: original Nefit spare part, type: Nipple. Application: Boiler (TopLine Aquapower+ HRC 25 CW6). Manufacturer number: 7746900574; Instalpunt article number: 8020677.
According to the Nefit parts lists, this part fits 4 models, including Nefit (Bosch) TopLine Aquapower+ HRC 25 CW6, Nefit (Bosch) TopLine Aquapower+ HRC 25 CW6 II and Nefit (Bosch) TopLine Aquapower+ HRC 30 CW6. The full list is under “Fits”.
This item is in stock and usually arrives within 3–5 working days.
Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.




