Description
Baxi Hall Effect Sensor 5114767 – Flow Sensor for Duo Tec & Platinum Boilers (Compatible)
The Baxi Hall Effect Sensor 5114767 helps your boiler detect water movement correctly, so it can respond properly during hot water demand. When this sensor becomes faulty, the boiler may struggle to recognise flow and that can affect normal performance. Therefore, replacing it with this brand new compatible part helps restore accurate operation, improve reliability, and support smooth day-to-day heating and hot water use.
Compatible Boilers
This part is compatible with the following models:
Baxi 105 Series
105 HE A Instant — GC No. 47-075-50
Baxi Duo Tec Series
Duo Tec 24 HE — GC No. 47-075-23
Duo Tec 24 HE A (After Serial No. BTG0815 Issue 9) — GC No. 47-075-35
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 (After Serial No. CAC0929 Issue 9) — GC No. 47-075-36
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
Duo Tec 33 HE A (Before Serial No. BTH1112 Issue 8) — GC No. 47-075-37 BEFORE
Duo Tec 40 HE — GC No. 47-075-26
Duo Tec 40 HE A (Issue 8) — GC No. 47-075-38
Baxi Duo Tec Combi ErP Series
Duo Tec 24 Combi ErP (Serial No. Ending AC Issue 3) — GC No. 47-075-96 AC
Duo Tec 24 Combi ErP (Serial No. Ending BC Issue 2) — GC No. 47-075-96 BC
Duo Tec 24 Combi ErP (Serial No. Ending CC) — GC No. 47-075-96 CC
Duo Tec 24 Combi ErP (Serial No. Ending DC) — GC No. 47-075-96 DC
Duo Tec 28 Combi ErP (Serial No. Ending AC Issue 3) — GC No. 47-075-97 AC
Duo Tec 28 Combi ErP (Serial No. Ending BC Issue 3) — GC No. 47-075-97 BC
Duo Tec 28 Combi ErP (Serial No. Ending CC) — GC No. 47-075-97 CC
Duo Tec 28 Combi ErP (Serial No. Ending DC) — GC No. 47-075-97 DC
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
Duo Tec 40 Combi ErP (Serial No. Ending AC Issue 3) — GC No. 47-077-03 AC
Duo Tec 40 Combi ErP (Serial No. Ending BC Issue 2) — GC No. 47-077-03 BC
Duo Tec 40 Combi ErP (Serial No. Ending CC) — GC No. 47-077-03 CC
Duo Tec 40 Combi ErP (Serial No. Ending DC) — GC No. 47-077-03 DC
Baxi Combi HE Series
Combi 24 HE — GC No. 47-075-20
Combi 28 HE — GC No. 47-075-21
Combi 33 HE — GC No. 47-075-22
Baxi Platinum Combi Series
Platinum Combi 24 HE — GC No. 47-075-27
Platinum Combi 24 HE A (After Serial No. BMY0815 Issue 6) — GC No. 47-075-31
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 (After Serial No. BNC0932 Issue 7) — GC No. 47-075-32
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 33 HE A (Before Serial No. BNE1112 Issue 6) — GC No. 47-075-33 BEFORE
Platinum Combi 40 HE — GC No. 47-075-30
Platinum Combi 40 HE A (Issue 4) — GC No. 47-075-34
Baxi Combi ERP Series
24 Combi ERP (Serial No Ending CC) — GC No. 47-077-04 CC
24 Combi ERP (Serial No Ending DC) — GC No. 47-077-04 DC
24 Combi ERP (Serial No Ending EC) — GC No. 47-077-04 EC
24 Combi Erp (Serial No. Ending IN AC Issue 2) — GC No. 47-077-04 AC
24 Combi Erp (Serial No. Ending IN BC Issue 2) — GC No. 47-077-04 BC
28 Combi ERP (Serial No Ending CC) — GC No. 47-077-05 CC
28 Combi ERP (Serial No Ending DC) — GC No. 47-077-05 DC
28 Combi ERP (Serial No Ending EC) — GC No. 47-077-05 EC
28 Combi Erp (Serial No. Ending IN AC Issue 2) — GC No. 47-077-05 AC
28 Combi Erp (Serial No. Ending IN BC Issue 2) — GC No. 47-077-05 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
33 Combi Erp (Serial No. Ending IN AC Issue 2) — GC No. 47-077-06 AC
33 Combi Erp (Serial No. Ending IN BC Issue 2) — GC No. 47-077-06 BC
40 Combi ERP (Serial No Ending CC) — GC No. 47-077-07 CC
40 Combi ERP (Serial No Ending DC) — GC No. 47-077-07 DC
40 Combi ERP (Serial No Ending EC) — GC No. 47-077-07 EC
40 Combi Erp (Serial No. Ending IN AC Issue 2) — GC No. 47-077-07 AC
40 Combi Erp (Serial No. Ending IN BC Issue 2) — GC No. 47-077-07 BC
Main Eco Elite Series
25 Eco Elite Post Serial Number MMH 1512 — GC No. 47-467-08
25 Eco Elite Pre Serial Number MMH 1512 — GC No. 47-467-08-
30 Eco Elite Post Serial Number MMH 1512 — GC No. 47-467-09
30 Eco Elite Pre Serial Number MMH 1512 — GC No. 47-467-09-
Main Combi ERP Series
25 Combi ERP (Serial No Ending AC) — GC No. 47-467-12 AC
25 Combi ERP (Serial No Ending BC) — GC No. 47-467-12 BC
25 Combi ERP (Serial No Ending CC) — GC No. 47-467-12 CC
25 Combi ERP (Serial No Ending DC) — GC No. 47-467-12 DC
25 Combi ERP (Serial No Ending EC) — GC No. 47-467-12 EC
30 Combi ERP (Serial No Ending AC) — GC No. 47-467-13 AC
30 Combi ERP (Serial No Ending BC) — GC No. 47-467-13 BC
Why Choose This Product?
This brand new compatible Hall Effect Sensor offers a practical way to restore accurate boiler response and reliable hot water performance. In addition, it provides a cost-effective replacement option for a faulty sensor without changing the full assembly.
Delivery and Return
Order before 1 PM for same-day dispatch with standard and next-day delivery options available. Returns are accepted within 30 days if the part is unused and in its original packaging. Always use a qualified engineer for safe installation.
Frequently Asked Questions
1. What does a Hall Effect Sensor do in a boiler?
It helps the boiler detect water movement and react correctly when there is hot water demand. As a result, it supports normal boiler operation and smooth performance.
2. What problems can a faulty Hall Effect Sensor cause?
A faulty sensor can stop the boiler from reading flow correctly during operation. Therefore, it may lead to poor hot water response or unreliable performance.
3. Is this part brand new?
Yes, this listing is for a brand new compatible replacement part. So it is a new replacement designed for suitable Baxi applications.
4. Why replace a faulty Hall Effect Sensor?
Replacing a worn sensor helps restore accurate detection and normal boiler response. In addition, it can help avoid further performance issues linked to incorrect readings.
5. Who should install this part?
A qualified engineer should install the sensor to make sure it fits correctly and works safely. This also helps protect the boiler and reduce the risk of incorrect installation.
