Baxi 33 Combi ERP 5 Element Heat Exchanger 5114687

The Baxi 33 Combi ERP 5 Element Heat Exchanger with Burner restores efficient heating and hot water performance in your boiler. This refurbished heat exchanger with burner includes part number 5114687 and provides a reliable replacement for worn or damaged components. It transfers heat efficiently while the burner delivers consistent combustion. Replacing a faulty unit helps improve boiler efficiency, heating performance, and system reliability.

Compatible Boilers

This part is compatible with the following models:

Baxi Duo Tec HE Series

• Duo Tec 24 HE – GC No. 47-075-23
• Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9) – GC No. 47-075-35 BEFORE
• Duo Tec 28 HE – GC No. 47-075-25
• Duo Tec 28 HE A (Before Serial No. CAC0929 Issue 9) – GC No. 47-075-36 BEFORE
• Duo Tec 33 HE – GC No. 47-075-24
• Duo Tec 33 HE A (After Serial No. BTH1112 Issue 9) – GC No. 47-075-37

Baxi Duo Tec Combi ErP Series

• Duo Tec 33 Combi ErP (Serial No. Ending AC Issue 3) – GC No. 47-075-99 AC
• Duo Tec 33 Combi ErP (Serial No. Ending BC Issue 2) – GC No. 47-075-99 BC
• Duo Tec 33 Combi ErP (Serial No. Ending CC) – GC No. 47-075-99 CC
• Duo Tec 33 Combi ErP (Serial No. Ending DC) – GC No. 47-075-99 DC

Baxi HE System Series

• 24 HE System (Before Serial No. BTF0932) – GC No. 41-075-47 BEFORE
• 28 HE System (After Serial No. CAB1112) – GC No. 41-075-48

Baxi Megaflo HE A Series

• Megaflo 24 HE A – GC No. 41-075-57
• Megaflo 28 HE A – GC No. 41-075-58

Baxi System ErP Series

• 28 System ErP (Serial No. Ending IN AC Issue 3) – GC No. 41-470-21 AC
• 28 System ErP (Serial No. Ending IN BC) – GC No. 41-470-21 BC
• 28 System ErP (Serial No. Ending IN CC) – GC No. 41-470-21 CC

Baxi Combi HE Series

• Combi 24 HE – GC No. 47-075-20
• Combi 28 HE – GC No. 47-075-21

Baxi Platinum Combi HE Series

• Platinum Combi 24 HE – GC No. 47-075-27
• Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6) – GC No. 47-075-31 BEFORE
• Platinum Combi 28 HE – GC No. 47-075-28
• Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7) – GC No. 47-075-32 BEFORE
• Platinum Combi 33 HE – GC No. 47-075-29
• Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5) – GC No. 47-075-33
• Platinum Combi 40 HE – GC No. 47-075-30

Baxi 33 Combi ErP Series

• 33 Combi ErP (Serial No. Ending AC Issue 2) – GC No. 47-077-06 AC
• 33 Combi ErP (Serial No. Ending BC Issue 2) – GC No. 47-077-06 BC
• 33 Combi ErP (Serial No. Ending CC) – GC No. 47-077-06 CC
• 33 Combi ErP (Serial No. Ending DC) – GC No. 47-077-06 DC
• 33 Combi ErP (Serial No. Ending EC) – GC No. 47-077-06 EC

Why Choose This Product?

The Baxi 33 Combi ERP 5 Element Heat Exchanger with Burner 5114687 offers a cost-effective way to restore your boiler’s heating performance. Each refurbished unit undergoes thorough testing to ensure reliable operation. The heat exchanger transfers heat efficiently, while the burner supports consistent combustion. Together, they help maintain stable central heating and hot water throughout your home.

Installing this replacement part can improve energy efficiency and reduce the risk of boiler breakdowns. It also helps extend the working life of your existing boiler without the expense of replacing the entire appliance. This makes it a practical choice for homeowners and heating engineers looking for dependable performance.

Delivery and Return

Place orders before 1 PM for same-day dispatch through reliable couriers. Choose from standard or next-day delivery options at checkout. Returns are accepted within 30 days if the part remains unused and in its original packaging. Always use a Gas Safe registered engineer to install this part safely and maintain warranty coverage.

Frequently Asked Questions

1. What does the Baxi 33 Combi ERP 5 Element Heat Exchanger with Burner 5114687 do?

The heat exchanger transfers heat from the burner to the water inside your boiler. The burner creates the flame needed for heating. Together, they help provide reliable central heating and hot water.

2. Is this Baxi heat exchanger with burner refurbished?

Yes. This is a refurbished Baxi 33 Combi ERP 5 Element Heat Exchanger with Burner. It undergoes thorough testing to ensure reliable performance before dispatch.

3. Which boilers are compatible with part number 5114687?

Part number 5114687 fits a wide range of Baxi boilers, including selected Duo Tec HE, Duo Tec Combi ErP, Platinum Combi HE, Combi HE, Megaflo HE A, HE System, System ErP, and 33 Combi ErP models. Always check your boiler model, GC number, or existing part number before ordering.

4. How can I check if this heat exchanger fits my boiler?

You can compare your boiler’s GC number or the existing part number with the compatibility list. If you are unsure, contact us with your boiler model and serial number, and we will help confirm compatibility.

5. What are the signs of a faulty heat exchanger?

Common signs include poor heating performance, inconsistent hot water, unusual boiler noises, water leaks, overheating, or error codes. A heating engineer can confirm whether the heat exchanger needs replacing.