Description

Baxi 720790201 Plate Heat Exchanger 20plate – Fits Baxi, Potterton, Main Boilers

The Baxi 720790201 Plate Heat Exchanger (20 Plates) is a used in high-efficiency combi boilers. This part has been and is fully interchangeable in supported models.

Designed to transfer heat between domestic hot water and heating circuits efficiently, this plate-to-plate exchanger is essential for boiler performance and longevity.

✅ Compatible Boiler Models & GC Numbers:

🔧 Baxi Boilers:

• 40 Combi – GC No: 47-075-70

• Duo Tec 2 33 GA – GC No: 47-075-56

• Duo Tec 2 40 GA – GC No: 47-075-57

• Platinum 2 Combi 28 GA – GC No: 47-075-61

• Platinum 2 Combi 33 GA – GC No: 47-075-62

• Platinum 2 Combi 40 GA – GC No: 47-075-63

🔧 Potterton Boilers:

• Promax Ultra 33 Combi ERP (AC) – GC No: 47-393-56 AC

• Promax Ultra 33 Combi ERP (BC & CC) – GC No: 47-393-56 BC

• Promax Ultra 33 Combi ERP (DC) – GC No: 47-393-56 DC

• Promax Ultra 40 Combi ERP (AC) – GC No: 47-393-57 AC

• Promax Ultra 40 Combi ERP (BC & CC) – GC No: 47-393-57 BC

• Promax Ultra 40 Combi ERP (DC) – GC No: 47-393-57 DC

🔧 Main Boilers:

• Models using 720790201 (refer to manuals or contact support for exact fit)

Prices: Must be remembered all prices are inclusive of VAT.

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above

BAXI BOILER SPARES

Meanwhile, if you are looking for any Baxi-related products please click the link: Baxi spares

Also, for Diverter valves for Baxi please click the link: Baxi Diverter Valves

You can also check our whole range of PCBs for Baxi please click the link: Baxi PCBs

Here is also the list of Pumps for Baxi please click the link: Baxi Pumps

In case you are looking for Fans for Baxi please click the link: Baxi Fans

MAIN BOILER SPARES

Also, if you are looking for any Main’s-related products please click the link: Main’s spares

Also, for Diverter valves for Potterton please click the link: Main’s Diverter Valves

You can also check our whole range of PCBs for Main’s please click the link: Main’s PCBs

Here is also the list of Pumps for Potterton please click the link: Main’s Pumps

In case you are looking for Fans for Potterton please click the link: Main’s Fans

POTTERTON BOILER SPARES

For Potterton spares, if you are looking for any Potterton-related products please click the link: Potterton spares

Also, for Diverter valves for Potterton please click the link: Potterton Valves

You can also check our whole range of PCBs for Potterton please click the link: Potterton PCBs

Here is also the list of Pumps for Potterton please click the link: Potterton Pumps

In case you are looking for Fans for Potterton please click the link: Potterton Fans

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

Frequently Asked Questions

1. Which boilers is the Baxi 720790201 Plate Heat Exchanger compatible with?

The 720790201 Plate Heat Exchanger fits multiple Baxi, Potterton, and Main boiler models. Baxi models include 40 Combi, Duo Tec 2 33 GA/40 GA, and Platinum 2 Combi 28/33/40 GA. Potterton models include Promax Ultra 33 and 40 Combi ERP (AC, BC, CC, DC). Main boiler models may vary; always check your boiler manual or contact support for confirmation.

2. Is this heat exchanger new or refurbished?

The Baxi 720790201 Plate Heat Exchanger is available as both pre-owned (refurbished) and brand-new. Pre-owned units are fully tested and come with a 6-month warranty, while brand-new units include a 12-month warranty.

3. What is the function of the plate heat exchanger in a boiler?

The plate heat exchanger transfers heat from the boiler’s heating circuit to the domestic hot water supply. This ensures efficient heating, reduces energy consumption, and maintains consistent boiler performance.

4. How do I ensure this part fits my boiler?

Always check that the Manufacturer Part Number (720790201) matches your existing part. Consult your boiler’s manual or contact the manufacturer or supplier to verify compatibility.

5. What is the returns policy for this part?

Heating and Catering Parts offers a 30-day return policy. Items must be returned in original packaging. Pre-owned parts with damaged packaging may not be accepted. For faulty parts, the customer is responsible for return postage. Refunds are processed via the original payment method.