Baxi S100203 DHW Flow Switch with Restrictor | Replacement Spare Part
- SKU
- EDDBAXICOM20
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Baxi S100203 DHW flow switch with restrictor is a replacement water flow monitoring component designed for compatible Baxi boiler systems. It detects domestic hot water demand and signals the boiler to initiate hot water production while regulating flow through the integrated restrictor.
The flow switch plays a key role in the domestic hot water system by monitoring water movement and ensuring the boiler responds correctly when a hot water outlet is opened. The integrated restrictor helps control flow rates, supporting efficient operation and consistent hot water performance.
Over time, flow switches can become affected by scale, debris or component wear, resulting in unreliable hot water activation, fault codes or reduced performance. Replacing the flow switch assembly helps restore accurate flow detection and dependable hot water operation.
Manufactured for compatibility with specified Baxi boiler models, the S100203 DHW flow switch with restrictor is supplied as a replacement spare part for professional servicing, maintenance and repair applications.
Key Features & Benefits
- Replacement DHW flow switch with restrictor
- Part number S100203
- Detects domestic hot water demand
- Integrated flow restrictor assembly
- Supports reliable hot water operation
- Helps maintain efficient system performance
- Suitable for servicing and repair work
- OEM replacement spare part
Technical Specifications
|
Specification |
Detail |
|
Part Number |
S100203 |
|
Brand |
Baxi |
|
Component Type |
DHW Flow Switch with Restrictor |
|
Function |
Domestic hot water flow detection and regulation |
|
Application |
Boiler hot water system |
|
Installation Type |
Hydraulic control component |
Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
| MPN | S100203 |
|---|---|
| Product Code | EDDBAXICOM20 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Baxi |
Delivery Information -
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
Baxi S100203 DHW Flow Switch with Restrictor | Replacement Spare Part
Baxi S100203 DHW flow switch with restrictor is a replacement water flow monitoring component designed for compatible Baxi boiler systems. It detects domestic hot water demand and signals the boiler to initiate hot water production while regulating flow through the integrated restrictor.
The flow switch plays a key role in the domestic hot water system by monitoring water movement and ensuring the boiler responds correctly when a hot water outlet is opened. The integrated restrictor helps control flow rates, supporting efficient operation and consistent hot water performance.
Over time, flow switches can become affected by scale, debris or component wear, resulting in unreliable hot water activation, fault codes or reduced performance. Replacing the flow switch assembly helps restore accurate flow detection and dependable hot water operation.
Manufactured for compatibility with specified Baxi boiler models, the S100203 DHW flow switch with restrictor is supplied as a replacement spare part for professional servicing, maintenance and repair applications.
Key Features & Benefits
- Replacement DHW flow switch with restrictor
- Part number S100203
- Detects domestic hot water demand
- Integrated flow restrictor assembly
- Supports reliable hot water operation
- Helps maintain efficient system performance
- Suitable for servicing and repair work
- OEM replacement spare part
Technical Specifications
|
Specification |
Detail |
|
Part Number |
S100203 |
|
Brand |
Baxi |
|
Component Type |
DHW Flow Switch with Restrictor |
|
Function |
Domestic hot water flow detection and regulation |
|
Application |
Boiler hot water system |
|
Installation Type |
Hydraulic control component |
Electrical Deals Direct now sells a wide range of spare parts. If you cannot see the item you require on our website, please call 01934 253600 or email [email protected] for more information.
| MPN | S100203 |
|---|---|
| Product Code | EDDBAXICOM20 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Baxi |
Delivery Information -
Standard delivery for all orders over £150 ex-VAT are free of charge.
If we can speed this up, we will, but you can also select Express Delivery when you check out and get your purchase more quickly (usually the next working day, subject to a 1pm cut-off): there is an extra charge for this ranging from £5 to £29.99 depending on the products you are buying.
We partner with several of the best UK carriers (such as TNT, Royal Mail, DPD etc) depending on the type of product and the warehouse it is coming from, and also with some pallet companies for larger items. All of these operate during normal Monday – Friday working hours, and we expect all deliveries to arrive in 5 days. For more details checkout this page.
Gledhill Cylinders – Delivery Charge -
For all Gledhill Cylinders, a flat delivery charge of £33.00 (ex-VAT) applies, regardless of order value or delivery method. This will be added automatically at checkout.
Returns Information -
Having to return a product because it doesn’t fit, or is not what you wanted, is really annoying! To try and make sure this isn’t necessary we have lots of helpful advice on our site, and you should feel free to call our experts on the number above to check if you are in any doubt at all – we’re always happy to help.
But if you do, don’t worry, just contact us and we’ll get it sorted (note that for trade customers there may be a restocking fee). If you need it, we can usually arrange the carrier to pick it up.
For full details of our policy, check out the small print here.
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