Baxi Duo Tec Pump – Fits Duo Tec 24 HE A, 28 HE A, 33 HE A and 40 HE A Boilers

The Baxi Duo Tec boiler pump 7722642 provides reliable water circulation throughout your heating system. This boiler circulation pump helps maintain steady water flow, consistent heating, and reliable hot water performance. Part number 7722642 ensures the correct replacement for compatible Baxi boilers. Replacing a faulty pump helps restore efficiency, improves system performance, and reduces the risk of heating interruptions.

Compatible Boilers

This part is compatible with the following models:

Baxi 105 HE Series

• 105 HE A Instant – GC 47-075-50

Baxi Combi Series

• Combi 105E – GC 47-075-08
• Combi 105HE – GC 47-075-18
• Combi Instant 105 E – GC 47-075-09
• Combi Instant 105E HE – GC 47-075-19
• Combi Instant 80E HE – GC 47-075-17
• Combi 24 HE – GC 47-075-20
• Combi 28 HE – GC 47-075-21
• Combi 33 HE – GC 47-075-22

Baxi Duo Tec Series

• Duo Tec 24 HE – GC 47-075-23
• Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9) – GC 47-075-35
• Duo Tec 24 HE A (Before Serial No. BTG0815 Issue 9) – GC 47-075-35 BEFORE
• Duo Tec 28 HE – GC 47-075-25
• Duo Tec 28 HE A (After Serial No. CAC0929 Issue 9) – GC 47-075-36
• Duo Tec 28 HE A (Before Serial No. CAC0929 Issue 9) – GC 47-075-36 BEFORE
• Duo Tec 33 HE – GC 47-075-24
• Duo Tec 33 HE A (After Serial No. BTH1112 Issue 9) – GC 47-075-37
• Duo Tec 33 HE A (Before Serial No. BTH1112 Issue 8) – GC 47-075-37 BEFORE
• Duo Tec 40 HE – GC 47-075-26
• Duo Tec 40 HE A (Issue 8) – GC 47-075-38

Baxi HE System Series

• 15 HE System – GC 41-075-52
• 18 HE System – GC 41-075-53
• 24 HE System (After Serial No. BTF0932) – GC 41-075-47
• 24 HE System (Before Serial No. BTF0932) – GC 41-075-47 BEFORE
• 28 HE System (After Serial No. CAB1112) – GC 41-075-48
• 28 HE System (Before Serial No. CAB1112) – GC 41-075-48 BEFORE
• 32 HE System – GC 41-075-54

Baxi Megaflo Series

• Megaflo 15 HE A – GC 41-075-55
• Megaflo 18 HE A – GC 41-075-56
• Megaflo 24 HE A – GC 41-075-57
• Megaflo 28 HE A – GC 41-075-58
• Megaflo 32 HE A – GC 41-075-59

Baxi Platinum Combi Series

• Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6) – GC 47-075-31
• Platinum Combi 24 HE A (Before Serial No. BMY0815 Issue 6) – GC 47-075-31 BEFORE
• Platinum Combi 28 HE A (After Serial No. BNC0932 Issue 7) – GC 47-075-32
• Platinum Combi 28 HE A (Before Serial No. BNC0932 Issue 7) – GC 47-075-32 BEFORE
• Platinum Combi 33 HE – GC 47-075-29
• Platinum Combi 33 HE A (After Serial No. BNE1112 Issue 5) – GC 47-075-33
• Platinum Combi 33 HE A (Before Serial No. BNE1112 Issue 6) – GC 47-075-33 BEFORE
• Platinum Combi 40 HE – GC 47-075-30
• Platinum Combi 40 HE A (Issue 4) – GC 47-075-34

Baxi System Series

• System 60/100 – GC 41-075-19

Why Choose This Product?

The Baxi Duo Tec boiler pump 7722642 provides a reliable and affordable way to restore your heating system. Each refurbished pump undergoes thorough testing to ensure dependable performance and steady water circulation. As a result, your boiler maintains efficient heating and reliable hot water. This boiler circulation pump helps reduce system strain, improves energy efficiency, and supports long-term boiler 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 item remains unused and in its original packaging. Always use a Gas Safe registered engineer to install this boiler pump safely and correctly.

Frequently Asked Questions

1. What does the Baxi Duo Tec Boiler Pump 7722642 do?

The Baxi Duo Tec boiler pump 7722642 circulates hot water around your boiler and central heating system. It helps maintain consistent heating, reliable hot water, and efficient boiler performance.

2. Is this Baxi boiler pump refurbished?

Yes. This pump is in refurbished condition and has been fully tested to ensure reliable operation before dispatch.

3. Which boilers are compatible with the Baxi Duo Tec Boiler Pump 7722642?

This pump fits a wide range of Baxi boilers, including selected Duo Tec, Combi, Platinum, Megaflo, HE System, and System models. Please check the compatibility list and match part number 7722642 before ordering.

4. How do I know if my boiler pump needs replacing?

Common signs include poor heating, no hot water, unusual pump noises, boiler fault codes, or uneven radiator heating. If you notice these issues, inspect the pump and confirm the fault with a qualified engineer.

5. Can I install this boiler pump myself?

No. Always use a Gas Safe registered engineer to install the pump safely and ensure your boiler operates correctly.