Instanta XEN100WSP Rubber Element Washers - Genuine Replacement Spare Part

- SKU
- EDDINSTANTASPARE43
Instanta XEN100WSP Rubber Element Washers - Genuine Replacement Spare Part
The Instanta XEN100WSP Rubber Element Washers are genuine replacement sealing components designed for use with compatible Instanta water boilers and heating element assemblies. These washers play an important role in ensuring a watertight seal around the heating element where it mounts into the tank.
By maintaining a secure seal, the washers help prevent leaks, protect internal components, and ensure efficient and safe operation of the appliance. Over time, washers can degrade due to heat, pressure, and limescale exposure, making replacement essential during servicing or element replacement.
The XEN100WSP is commonly used across various Instanta commercial water boiler systems, supporting reliable performance in demanding environments such as catering kitchens, offices, schools, healthcare facilities, and hospitality venues.
Manufactured to OEM specifications, this genuine Instanta spare part ensures correct fitment, durability, and long-term sealing performance when installed with compatible heating elements.
Key Features & Benefits
Manufacturer part number: XEN100WSP
Rubber element sealing washers
Provides watertight seal for heating elements
Prevents leaks and protects internal components
Designed for compatible Instanta boilers
Essential part for servicing and maintenance
OEM specification for accurate fit and performance
Suitable for commercial hot water systems
Durable construction for high-temperature use
| MPN | XEN100WSP |
|---|---|
| Product Code | EDDINSTANTASPARE43 |
| 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 XEN100WSP Rubber Element Washers - Genuine Replacement Spare Part
The Instanta XEN100WSP Rubber Element Washers are genuine replacement sealing components designed for use with compatible Instanta water boilers and heating element assemblies. These washers play an important role in ensuring a watertight seal around the heating element where it mounts into the tank.
By maintaining a secure seal, the washers help prevent leaks, protect internal components, and ensure efficient and safe operation of the appliance. Over time, washers can degrade due to heat, pressure, and limescale exposure, making replacement essential during servicing or element replacement.
The XEN100WSP is commonly used across various Instanta commercial water boiler systems, supporting reliable performance in demanding environments such as catering kitchens, offices, schools, healthcare facilities, and hospitality venues.
Manufactured to OEM specifications, this genuine Instanta spare part ensures correct fitment, durability, and long-term sealing performance when installed with compatible heating elements.
Key Features & Benefits
Manufacturer part number: XEN100WSP
Rubber element sealing washers
Provides watertight seal for heating elements
Prevents leaks and protects internal components
Designed for compatible Instanta boilers
Essential part for servicing and maintenance
OEM specification for accurate fit and performance
Suitable for commercial hot water systems
Durable construction for high-temperature use
| MPN | XEN100WSP |
|---|---|
| Product Code | EDDINSTANTASPARE43 |
| 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.









