The combi boiler water flow turbine detects the flow of water passing through the boiler when the hot water tap is opened. The turbine sensor (magnetic sensor) reads the rotation of the turbine and transmits it to the PCB, and the boiler switches to hot water mode.
This category contains combi boiler and water heater flow turbines, turbine kits and turbine sensors. For switch and sensor type parts, see the Flow Switches and Flow Sensors category.
Fault Symptoms
- The boiler does not switch to hot water mode when the tap is opened, or switches late.
- Hot water comes intermittently; the boiler cuts out at low flow rates.
- The turbine is scaled up or its impeller does not turn.
When Choosing
- Check the boiler brand and model and the code on the old part.
- The turbine and the sensor are separate parts; whichever one is faulty is replaced.
-250x250.jpg "Combi Boiler Blue Turbine Sensor with PCB - Bosch, Buderus, ECA Compatible")
Brand: Bitron
Model: 20491109
Product Description
Offering a reliable solution for your combi boiler, the blue turbine sensor with PCB is fully compatible with Bosch, Buderus and ECA models. Made with BITRON brand quality, this turbine sensor precisely detects water flow and supports efficient operation of your combi boiler. ..
$7.33
Ex Tax:$6.11
-250x250.jpg "Demrad 0189178 Combi Boiler Crescent Turbine Sensor")
Brand: Scopo
Model: AI0252
Product Features
Compatible Brands: Demirdöküm Aden, Demrad combi boiler systems
Product Type: Crescent Turbine Sensor
Unit Weight: Approximately 7 grams
Model: Designed especially for the Demirdöküm Aden model
Product Code: Demrad - 0189178
..
$1.74
Ex Tax:$1.45
-250x250.jpg "Ariston 65104317 Combi Boiler Water Flow Turbine - Genus, Clas, Egis Compatible")
Brand: Bitron
Model: 4818
Precision Sensor Measuring Water Flow Rate
Ariston combi boiler water flow turbine (65104317) detects the water flow and automatically adjusts the combi boiler power settings.
By detecting changes in water flow rate and transmitting them to the control board, it ensures the s..
$8.59
Ex Tax:$7.16
-250x250.jpg "Viessmann Water Flow Sensor (Flow Turbine) – Vitodens 050T Trend Combi Boiler Compatible – 7876065 / VI7398247 – Female Push-Fit Connection")
Brand: OEM
Model: 77890006084
Product Description
The Viessmann water flow sensor (flow turbine) is an important component that detects water movement in the combi boiler system and ensures that the hot water circuit operates correctly. It is compatible with Vitodens 050T Trend combi boiler models and has a U-type black body ..
$18.34
Ex Tax:$15.28
-250x250.jpg "Airfel - Daikin Combi Boiler Water Flow Turbine Sensor")
Brand: Pakkens
Model: FS36
Product Features
Brand: Airfel/Daikin
Model: Airfel/Daikin (Ay Switch) - Blue
Original Product Code: 1535198800
Color: Blue
Application: Measuring and monitoring water flow
Product Description
Designed for Airfel and Daikin combi boilers, this water flow turbine sensor is used ..
$2.86
Ex Tax:$2.39
-250x250.jpg "Bitron Combi Boiler Flow Turbine with Filter – Bosch Compatible, White Plastic")
Brand: Bitron
Model: 20491552
The combi boiler flow turbine is an important sensor part that controls the boiler's hot water production by detecting the amount of water passing through the domestic hot water line. Thanks to its filtered design, it provides additional protection against foreign particles that may come from the in..
$9.82
Ex Tax:$8.18
-250x250.jpg "Demirdöküm Nitron, Atron, Aden Combi Boiler Water Flow Turbine")
Brand: Generous
Model: AI0001
The Demirdöküm Nitron, Atron and Aden combi boiler water flow turbine is also known in the field as the "flow sensor" or "flow switch". When a tap is opened it senses the flow in the domestic hot water line and signals the board; if the boiler heats but does not cut in for hot water, this is the fir..
$0.96
Ex Tax:$0.80
-250x250.jpg "Baymak - Ariston - Arçelik - Beko Combi Boiler Turbine Sensor with PCB")
Brand: Bitron
Model: 20491184
Product Features
Brand: Bitron
Product Type: Turbine Sensor with PCB
Compatible Models: Ariston Egis, Baymak Lambert, Baymak Baxi, Baymak Dolce Vita, Baymak Eco 4, Baymak Eco 5, LambertModel Numbers: 710976600, 20491184
Information for Technici..
$6.75
Ex Tax:$5.62
-250x250.jpg "Demirdöküm Aden Combi Boiler Water Flow Turbine Sensor - Pin Socket (Old Type)")
Brand: K&N Control
Model: AI0254
The pin-socket water flow turbine sensor (old type), made specifically for Demirdöküm Aden combi boiler models, is designed to monitor the water flow of the combi boiler and ensure that it operates correctly. This turbine sensor transmits the water flow rate to the combi boiler, optimizing the appli..
$2.02
Ex Tax:$1.68
Brand: Generous
Model: AI0001
Product Features
Country of Manufacture: Turkey
Compatible Models: Compatible with all Arçelik combi boiler models that look the same.
Material: Manufactured from high-quality plastic raw material.
Purpose: Used to sense and control the water flow in the boi..
$0.96
Ex Tax:$0.80
-250x250.jpg "Ferroli Combi Boiler Water Flow Turbine (Eltek)")
Brand: Eltek S.p.A.
Model: 4831
Product Information
Brand: ELTEK
Compatibility: Compatible with Ferroli brand combi boilers
Purpose of Use: To detect and monitor the water flow rate and volume of the combi boiler
Compatible Models
This water flow turbine is compatible with a wide ..
$17.66
Ex Tax:$14.72
Brand: Pakkens
Model: PAK01
Product Features
Country of Manufacture: Turkey
Compatible Models: Demirdöküm Aden-nitron-nepto, Atron, Neva, Airfel, Baykan, Arçelik, Beko, Baymak
Purpose: Used to detect and control the water flow in the combi boiler system
Product Description
The Combi Boiler Water Flow Turbine ..
$3.14
Ex Tax:$2.62
Brand: Generous
Model: AI0001
Product Features
Country of Manufacture: Turkey
Compatible Models: All Baymak combi boiler models that look the same
Material: Manufactured using high-quality plastic raw material
Product Description
This water flow turbine senses the water flow of ..
$0.96
Ex Tax:$0.80
-250x250.jpg "ECA - Protherm Combi Boiler Flow Turbine (Plastic)")
Brand: Scopo
Model: AI1856
For ECA and Protherm combi boilers, this specially made Flow Turbine accurately monitors the water flow in your combi boiler and contributes to efficient system operation. Made of plastic, this flow turbine keeps your combi boiler performing at its best with its durable construction and sensitive se..
$1.74
Ex Tax:$1.45
-250x250.jpg "Baymak Combi Boiler Spring-Loaded Flow Turbine")
Brand: Scopo
Model: 4823
Product Features
Product Type: Spring-Loaded Flow Turbine
Compatible Combi Boiler Models: Compatible with Baymak brand combi boilers
Material: Brass - Manufactured from durable and long-lasting materials
Product Description
The Baymak combi boi..
$3.84
Ex Tax:$3.20
-250x250.jpg "Combi Boiler Water Flow Turbine Sensor - Ariston Egis Reed Switch Sensor")
Brand: OEM
Model: 77890006042
Product Description
Specially designed for Ariston Egis series combi boilers, this water flow turbine sensor with a reed switch ensures proper operation by accurately detecting the water flow of the appliance. Working with the magnetic system inside the turbine, the reed switch generates a signal a..
$4.36
Ex Tax:$3.63
-250x250.jpg "Eca, Protherm and Airfel Compatible Combi Boiler Water Flow Turbine Kit 320105020")
Brand: Scopo
Model: 4828
Product Description
The water flow turbine kit, manufactured to be compatible with Eca, Protherm and Airfel combi boiler models, increases energy efficiency by regulating the water flow of your boiler and offers long-lasting use. Thanks to its reliable and durable cons..
$4.43
Ex Tax:$3.69
Brand: HUA DI
Model: HAD01
The Huadi Combi Boiler Water Flow Turbine is a reliable sensor used to detect and control water flow in combi boiler systems. Known by the model name FLOW TURBIN HD-1, this flow turbine works compatibly with ECA Whitestar, Novastar, Bosch Worcester and Buderus combi boiler models. With part numbers ..
$6.25
Ex Tax:$5.21