Instanta SOL21SP Water Inlet Solenoid Valve | Genuine Replacement Spare Part
- SKU
- EDDINSTANTASPARE60
Instanta SOL21SP Water Inlet Solenoid Valve | Genuine Replacement Spare Part
The Instanta SOL21SP Water Inlet Solenoid Valve is a genuine replacement component used in compatible Instanta commercial water boilers and hot water systems. It is responsible for controlling the automatic flow of water into the boiler tank, opening and closing electronically based on system demand.
This valve plays a key role in maintaining correct water levels within the appliance, ensuring consistent operation and preventing issues such as underfilling or overfilling. When the solenoid valve is activated by the control system, it allows water to enter the boiler until the correct level is reached.
If the valve becomes faulty, scaled, or stuck, it can lead to filling errors, continuous filling, or no water intake at all. Replacing it with a genuine Instanta part restores correct water control and safe system operation.
Manufactured to OEM specifications, the SOL21SP ensures accurate fitment, reliable switching performance, and long service life in demanding commercial environments such as catering kitchens, offices, schools, healthcare facilities, and hospitality venues.
Key Features & Benefits
Genuine Instanta replacement part
Manufacturer part number: SOL21SP
Water inlet solenoid valve
Controls automatic boiler filling
Maintains correct water level in tank
Prevents underfill and overfill conditions
Designed for compatible Instanta systems
OEM specification for accurate fit and performance
Suitable for commercial hot water boilers
Ideal for servicing and maintenance applications
| MPN | SOL21SP |
|---|---|
| Product Code | EDDINSTANTASPARE60 |
| Compatible With: Product Code (SKU) | CPF; 1501F; 3001F; CTS 11/17; CTSP 10/11/17/19/27 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Instanta |
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.
Instanta SOL21SP Water Inlet Solenoid Valve | Genuine Replacement Spare Part
The Instanta SOL21SP Water Inlet Solenoid Valve is a genuine replacement component used in compatible Instanta commercial water boilers and hot water systems. It is responsible for controlling the automatic flow of water into the boiler tank, opening and closing electronically based on system demand.
This valve plays a key role in maintaining correct water levels within the appliance, ensuring consistent operation and preventing issues such as underfilling or overfilling. When the solenoid valve is activated by the control system, it allows water to enter the boiler until the correct level is reached.
If the valve becomes faulty, scaled, or stuck, it can lead to filling errors, continuous filling, or no water intake at all. Replacing it with a genuine Instanta part restores correct water control and safe system operation.
Manufactured to OEM specifications, the SOL21SP ensures accurate fitment, reliable switching performance, and long service life in demanding commercial environments such as catering kitchens, offices, schools, healthcare facilities, and hospitality venues.
Key Features & Benefits
Genuine Instanta replacement part
Manufacturer part number: SOL21SP
Water inlet solenoid valve
Controls automatic boiler filling
Maintains correct water level in tank
Prevents underfill and overfill conditions
Designed for compatible Instanta systems
OEM specification for accurate fit and performance
Suitable for commercial hot water boilers
Ideal for servicing and maintenance applications
| MPN | SOL21SP |
|---|---|
| Product Code | EDDINSTANTASPARE60 |
| Compatible With: Product Code (SKU) | CPF; 1501F; 3001F; CTS 11/17; CTSP 10/11/17/19/27 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Instanta |
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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