Description

Viessmann 100 WB1C 26kW Combi Plate Heat Exchanger 20 Plate with 4 O-Rings

The Viessmann 100 WB1C 26kW Combi Plate Heat Exchanger 7828746 delivers efficient heat transfer for your boiler’s hot water system. This plate heat exchanger improves hot water performance by transferring heat from the primary circuit to domestic water quickly and reliably. As a result, it helps maintain strong water flow and consistent temperature. Because this unit is brand new, it offers dependable performance and long service life.

Compatible Boilers

Viessmann Vitodens 100 WB1C Series

• 100 WB1C 26kW Combi (GC No. 47-819-20 / 7499425)

• 100 WB1C 30kW Combi (GC No. 47-819-21 / 7499427)

• 100 WB1C 35kW Combi (GC No. 47-819-22 / 7499429)

Viessmann Vitodens 100 WB1KC Series

• 100 WB1KC 30kW Combi (GC No. 47-819-41 / 7570675)

• 100 WB1KC 35kW Combi (GC No. 47-819-42 / 7570677)

Viessmann Vitodens 100 WB1B Series

• 100 W WB1B 30kW Combi (GC No. 47-819-13 / 7373063)

• 100 W WB1B 35kW Combi (GC No. 47-819-14 / 7373065)

Viessmann Vitodens 100 W WB1C Series

• 100 W WB1C 30kW Combi (Serial No. 7441745)

If you’re looking for a Viessmann Boiler Vitodens 100 Wb1a Combi 24 30 (12 Plate) Heat Exchanger 7823858 or any other different Viessmann Plate Heat Exchanger, follow the link provided.

Why Choose This Product?

This Viessmann Plate Heat Exchanger 20 Plates & 4 O-Rings restores strong and consistent hot water. Moreover, it improves heat transfer efficiency, so it reduces temperature swings and heating delays. Because limescale and debris can block old units, replacement improves flow and reliability. In addition, it supports better energy efficiency and reduces strain on boiler components.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day for fast service. You can choose standard delivery or upgrade to next-day shipping at checkout. If the item does not meet your requirements, you can return it within 30 days in its original condition. Always use a Gas Safe registered engineer to install boiler components safely and correctly.

Frequently Asked Questions

1. What does the Viessmann 100 WB1C plate heat exchanger 7828746 do?
The plate heat exchanger transfers heat from the boiler’s primary circuit to your domestic hot water supply. As a result, it delivers fast and consistent hot water at your taps and showers.

2. Which boilers are compatible with part number 7828746?
This plate heat exchanger fits selected Viessmann Vitodens 100 WB1C, WB1KC, and WB1B combi models. Therefore, always check your boiler’s GC number and serial number before ordering.

3. Can a faulty plate heat exchanger affect hot water performance?
Yes. A blocked or damaged heat exchanger can reduce water flow and cause temperature fluctuations. Replacing it restores proper heat transfer and improves hot water consistency.

4. Is this Viessmann plate heat exchanger brand new?
Yes. This unit is brand new and ready for installation, ensuring reliable performance and long service life.

5. Does this part come with a warranty?
Yes. The Viessmann 100 WB1C 26kW Combi Plate Heat Exchanger 7828746 comes with a 12-month warranty for added peace of mind.