Viessmann 7841770 14-Plate DHW Heat Exchanger for Vitodens 050-W

Description

Viessmann 7841770 14-Plate Heat Exchanger

The Viessmann 7841770 is a high-performance secondary heat exchanger designed to facilitate the rapid transfer of heat from your boiler’s primary circuit to your domestic hot water supply. Featuring a robust 14-plate design, this component provides a large surface area for maximum thermal efficiency, ensuring you get hot water on demand without wasting energy.

Viessmann Vitodens 050-W Series

• Vitodens 050-W BPJD 29kW Combi Boiler: (Serial No: 7202938)

• Vitodens 050-W BPJC 29kW Combi Boiler: (Serial No: 7537906)

Why Choose This Product?

The Viessmann 7841770 heat exchanger ensures strong heat transfer and steady boiler function. Whether you choose refurbished or new, every unit undergoes quality checks before dispatch. It delivers reliable heating performance, helping your boiler run safely and efficiently. The 14-plate design improves energy use and reduces waste. It’s a perfect match for Viessmann’s compact boiler range.

You can extend the life of your boiler and save on repair costs with this dependable part. Plus, the 12-month warranty adds peace of mind with every purchase.

Delivery and Return

Place orders before 1 PM for same-day dispatch via reliable couriers. Choose from standard or next-day delivery options. Returns are accepted within 30 days if the part is unused and in original packaging. Always use a Gas Safe registered engineer for installation and warranty protection.

FAQs

1. What boilers is the Viessmann 7841770 heat exchanger compatible with?

The 7841770 heat exchanger fits a range of Viessmann compact boiler models. It is compatible with several Vitodens series boilers. Always check your boiler model against the part number before purchasing.

2. Can I install this heat exchanger myself?

Installation should be carried out by a Gas Safe registered engineer to ensure safety, correct operation, and to maintain the warranty.

3. What is the difference between the brand new and refurbished Viessmann 7841770?

Brand new units are factory-fresh and ready for long-term use, while refurbished units have been restored to full working condition and quality-checked. Both come with a 12-month warranty.

4. How does a 14-plate heat exchanger improve boiler efficiency?

The 14-plate design allows efficient heat transfer from the burner to the water, improving energy efficiency, reducing waste, and ensuring steady boiler performance.

5. What is the warranty on the Viessmann 7841770 heat exchanger?

Both brand new and refurbished units come with a 12-month warranty, covering manufacturing or refurbishment defects and ensuring reliable performance.