Description
Viessmann 100 WBP JA Plate Heat Exchanger 7875502 Replaces 7828745
The Viessmann plate heat exchanger 7875502 is a new, compatible replacement part for selected Viessmann 100 WBP JA combi boilers. It replaces the discontinued or earlier part number 7828745.
This secondary heat exchanger contains 12 plates. It transfers heat from the boiler’s primary heating circuit to the domestic hot water supply.
Replacement for Viessmann Part Number 7828745
Viessmann has updated the original part number 7828745 to the newer reference 7875502. Therefore, customers searching for either number may use this compatible replacement when their boiler appears in the compatibility list.
Always check the MPN, boiler model, serial number and GC number before purchasing.
Reliable Domestic Hot Water Performance
A blocked or damaged plate heat exchanger can reduce hot water flow or cause unstable water temperatures. It may also make the water alternate between hot and cold.
Replacing the faulty component with this compatible Viessmann 12 plate heat exchanger can restore effective heat transfer and improve domestic hot water performance.
Compatible Viessmann Boilers
This plate heat exchanger fits the following Viessmann boilers:
- Viessmann 100 WBP JA 25kW Combi – 47-819-26 – Serial No. 7501297
- Viessmann 100 WBP JA 29kW Combi – 47-819-27 – Serial No. 7501298
Compatibility depends on the exact boiler model and production details. Please check the existing heat exchanger and boiler data plate before placing your order.
Prices: Must be remembered all prices are inclusive of VAT.
Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above
Meanwhile, if you are looking for any Viessmann-related products please click the link: Viessmann Spares










Reviews
There are no reviews yet.