Description
Heat Exchanger For Viessmann 13/16/19/26KW MPN 7831342
This Viessmann Boiler 13/16/19/26KW Heat Exchanger provides a reliable solution for restoring heating performance in your boiler. The 7831342-boiler heat exchanger helps transfer heat efficiently between combustion gases and water, ensuring consistent system output. This part suits several Viessmann KW-rated models and offers a cost-effective alternative to full boiler replacement.
Compatible Boilers
This part is compatible with the following models:
100-W WB1B Heat Only
• 13kW – GC 41-819-21
• 16kW – GC 41-819-22
• 19kW – GC 41-819-23
• 26kW – GC 41-819-24
100-WB1B Compact (Serial Ranges)
• 13kW Compact (Serial No. 7416307)
• 16kW Compact (Serial No. 7416302)
• 19kW Compact (Serial No. 7416303)
• 26kW Compact (Serial No. 7416304)
If you’re looking for a Viessmann 050-W Main Heat Exchanger or any other different Viessmann Heat Exchanger, follow the link provided.
Why Choose This Product?
This Viessmann heat exchanger is a smart, affordable choice for restoring boiler efficiency. Refurbished by professionals, it has been tested and cleaned for optimum performance. It’s ideal for homeowners or engineers needing to replace worn or blocked heat exchangers in older systems. Plus, it includes a full 12-month warranty for peace of mind.
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 safe and compliant installation.
Frequently Asked Questions
1. Which boilers is the Viessmann 7831342 heat exchanger compatible with?
The heat exchanger fits 100-W WB1B Heat Only models (13kW, 16kW, 19kW, 26kW) and 100-WB1B Compact models within the specified serial ranges. Always verify your boiler’s model and serial number before purchase to ensure compatibility.
2. Is this a new or refurbished part?
This Viessmann 7831342 heat exchanger is fully refurbished by professionals. Each unit is tested, cleaned, and quality checked to ensure optimal performance and reliability.
3. Does the part come with a warranty?
Yes, all refurbished Viessmann heat exchangers, including the 7831342, come with a 12-month warranty covering any defects related to refurbishment or manufacturing.
4. How does this heat exchanger improve my boiler’s performance?
The heat exchanger transfers heat efficiently from combustion gases to water, restoring the boiler’s efficiency. Replacing worn or blocked exchangers prevents uneven heating, reduces energy waste, and ensures consistent system output.
5. What is the delivery and returns policy?
Orders placed before 1 PM are dispatched the same day via reliable couriers, with standard or next-day delivery options. Returns are accepted within 30 days if the part is unused and in its original packaging. Installation should be performed by a Gas Safe registered engineer to comply with safety regulations.
