Description

VIESSMANN VITODENS 100 WB1HA 19,26 kW COMBI & SYSTEM MAIN HEAT EXCHANGER 7826461

This Viessmann Boiler Vitodens 200 WB2B 26kW Combi Main Heat Exchanger 7826461 offers a durable replacement for your Vitodens 200 WB2B boiler. This heat exchanger ensures efficient heat transfer and reliable boiler operation. Part number 7826461 fits specifically with 26kW combi models. It plays a critical role in heating your home by transferring heat from the burner to the water system.

Compatible Boilers

This part is compatible with the following models:

Vitodens 100 Series

• 100 WB1HA 19kW System Erp (Serial No. 7543420) – GC 41-819-36
• 100 WB1HA 26kW System Erp (Serial No. 7543421) – GC 41-819-37
• 100 WB1HC 19kW System (Serial No. 7570671) – GC 41-819-40
• 100 WB1HC 26kW System (Serial No. 7570672) – GC 41-819-41
• 100 WB1KC 26kW Combi (Serial No. 7570673) – GC 47-819-40

Vitodens 111 Series

• 111 WB1LD 26kW (Serial No. 7570732) – GC 47-819-43
• 111 WB1LB 26kW (Serial No. 7543448)

Vitodens 200 Series

• 200 WB2B 26kW Combi (Serial No. 7248825) – GC 47-819-09
• 200 WB2B 26kW System (Serial No. 7248824) – GC 41-819-15
• 200 WB2HA 26kW System (Serial No. 7454869)
• 200 WB2HB 26kW System (Serial No. 7570788)
• 200 WB2KA 26kW Combi (Serial No. 7454870)
• 200 WB2KB 26kW Combi (Serial No. 7570789)
• 200 WB2B 26kW Combi (Serial No. 7194475)
• 200 WB2C Combi 26kW (Serial No. 7424987) – GC 47-819-09
• 200 WB2C System 26kW (Serial No. 7424986) – GC 41-819-15

Vitodens 222 Series

• 222 FB2TB 26kW (Serial No. 7570810)
• 222 FS2A 19kW (Serial No. 7419987) – GC 47-819-15
• 222 FS2A 26kW (Serial No. 7374977) – GC 47-819-16
• 222 FS2B 26kW (Serial No. 7438013)

If you’re looking for a Viessmann Main Heat Exchanger 30 35KW 7828634 or any other different Viessmann Heat Exchanger, follow the link provided.

Why Choose This Product?

Choosing this refurbished Viessmann main heat exchanger restores your boiler’s heating efficiency and safety. We test each unit carefully to ensure quality and reliable performance. This heat exchanger supports consistent hot water flow and heating, extending your boiler’s life while saving energy.

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 validity.

Frequently Asked Questions

1. Which boilers are compatible with the Viessmann 7826461 main heat exchanger?

The Viessmann 7826461 main heat exchanger fits multiple series and models, including:

• Vitodens 100 Series: WB1HA 19kW/26kW, WB1HC 19kW/26kW, WB1KC 26kW

• Vitodens 111 Series: WB1LD 26kW, WB1LB 26kW

• Vitodens 200 Series: WB2B 26kW Combi & System, WB2HA 26kW System, WB2HB 26kW System, WB2KA/KB 26kW Combi, WB2C 26kW Combi & System

• Vitodens 222 Series: FB2TB 26kW, FS2A 19kW/26kW, FS2B 26kW

2. What is the function of the main heat exchanger in a Viessmann boiler?

The main heat exchanger transfers heat from the burner to the water circulating in the boiler system. This process is critical for both heating your home and providing hot water efficiently. A properly functioning heat exchanger ensures consistent temperature and energy-efficient operation.

3. Is this a new or refurbished heat exchanger?

This Viessmann 7826461 heat exchanger is fully refurbished. Each unit is carefully tested to meet high-quality standards, restoring the efficiency and reliability of your boiler while extending its operational life.

4. Can I install the heat exchanger myself?

No, installation should always be carried out by a Gas Safe registered engineer. Proper installation ensures safe operation, maintains warranty coverage, and guarantees optimal performance of your boiler.

5. How can I maintain my Viessmann boiler after replacing the heat exchanger?

Regular servicing by a qualified engineer, using recommended parts, and monitoring system pressure and performance can help maintain efficiency. Proper maintenance prevents scaling, blockages, and reduces the risk of premature failure of components like the heat exchanger.