Instanta FF851SP Safety 'Trip' PCB For models from Sept 1998 | Genuine Replacement Spare Part
- SKU
- EDDINSTANTASPARE125
Genuine Instanta FF851SP Safety 'Trip' PCB For models from Sept 1998
The Instanta FF851SP is a genuine OEM safety 'trip' PCB for Instanta commercial water boilers and boiling-water taps. Instanta describe it as a trip PCB. It is supplied as an original manufacturer part, not a pattern equivalent.
What it does
This board is part of the boiler's control system. It reads the temperature and level sensors, switches the heating circuit, drives the display or push buttons, and holds the operating logic for the unit. A fault on the control side usually shows itself as a dead or unresponsive unit rather than a water leak.
Signs of a control fault
- The unit is dead, or the display does not light
- The boiler powers up but never calls for heat
- Error codes, flashing indicators or an unresponsive keypad
- Intermittent operation that clears briefly on a power cycle
- Visible scorching or discolouration on the board
Compatible models
Fits Instanta models from Sept 1998. Always check the part number on your existing component before ordering. If you are unsure, call us on 01934 253600 and we will confirm the right part for your model.
Fitting
This is an electrical component inside a mains-powered appliance. Isolate the boiler at the supply and allow it to cool before removing any panel. Replacement by a competent engineer or a qualified electrician is recommended. No gas or G3 qualification applies to these units.
Instanta provide a 1 year warranty on all genuine spare parts. Electrical Deals Direct stock a wide range of spare parts. If you cannot see the item you require on our website, please call on 01934 253600 for more information.
| MPN | FF851SP |
|---|---|
| Product Code | EDDINSTANTASPARE125 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
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.
Genuine Instanta FF851SP Safety 'Trip' PCB For models from Sept 1998
The Instanta FF851SP is a genuine OEM safety 'trip' PCB for Instanta commercial water boilers and boiling-water taps. Instanta describe it as a trip PCB. It is supplied as an original manufacturer part, not a pattern equivalent.
What it does
This board is part of the boiler's control system. It reads the temperature and level sensors, switches the heating circuit, drives the display or push buttons, and holds the operating logic for the unit. A fault on the control side usually shows itself as a dead or unresponsive unit rather than a water leak.
Signs of a control fault
- The unit is dead, or the display does not light
- The boiler powers up but never calls for heat
- Error codes, flashing indicators or an unresponsive keypad
- Intermittent operation that clears briefly on a power cycle
- Visible scorching or discolouration on the board
Compatible models
Fits Instanta models from Sept 1998. Always check the part number on your existing component before ordering. If you are unsure, call us on 01934 253600 and we will confirm the right part for your model.
Fitting
This is an electrical component inside a mains-powered appliance. Isolate the boiler at the supply and allow it to cool before removing any panel. Replacement by a competent engineer or a qualified electrician is recommended. No gas or G3 qualification applies to these units.
Instanta provide a 1 year warranty on all genuine spare parts. Electrical Deals Direct stock a wide range of spare parts. If you cannot see the item you require on our website, please call on 01934 253600 for more information.
| MPN | FF851SP |
|---|---|
| Product Code | EDDINSTANTASPARE125 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
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.
Let us call you
Leave your details and a member of our team will call you back.
Thanks — we've got it!
One of the team will call you back shortly.
- Price:
- Actual Price:
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.