The Instanta XEN100WSP Silicone Rubber Element Washers are genuine replacement sealing components used in compatible Instanta commercial water boilers and heating element assemblies.
These washers are fitted around the heating element to create a secure watertight seal between the element and the boiler tank. This prevents leaks, maintains pressure integrity, and ensures efficient and safe heating performance.
Because heating elements operate under constant heat cycles and exposure to limescale and water pressure, the sealing washers can degrade over time. Replacing worn or flattened washers during servicing helps prevent leaks, protects internal components, and ensures continued reliability of the appliance.
Manufactured to OEM specifications, the XEN100WSP provides consistent fitment, high-temperature resistance, and long service life in demanding commercial environments such as catering kitchens, schools, offices, healthcare facilities, and hospitality settings.
Using genuine Instanta spare parts ensures correct sealing performance and maintains the original safety and efficiency standards of the equipment.
Key Features & Benefits
| MPN | XEN100WSP |
|---|---|
| Product Code | EDDINSTANTASPARE57 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Instanta |
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.
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.
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.
The Instanta XEN100WSP Silicone Rubber Element Washers are genuine replacement sealing components used in compatible Instanta commercial water boilers and heating element assemblies.
These washers are fitted around the heating element to create a secure watertight seal between the element and the boiler tank. This prevents leaks, maintains pressure integrity, and ensures efficient and safe heating performance.
Because heating elements operate under constant heat cycles and exposure to limescale and water pressure, the sealing washers can degrade over time. Replacing worn or flattened washers during servicing helps prevent leaks, protects internal components, and ensures continued reliability of the appliance.
Manufactured to OEM specifications, the XEN100WSP provides consistent fitment, high-temperature resistance, and long service life in demanding commercial environments such as catering kitchens, schools, offices, healthcare facilities, and hospitality settings.
Using genuine Instanta spare parts ensures correct sealing performance and maintains the original safety and efficiency standards of the equipment.
Key Features & Benefits
| MPN | XEN100WSP |
|---|---|
| Product Code | EDDINSTANTASPARE57 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Instanta |
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.
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.
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.
Leave your details and a member of our team will call you back.
One of the team will call you back shortly.
Are you sure you would like to remove this item from the shopping cart?
This item is a part of the approved quote. Removing it will remove all quote items from the cart.