Glow-Worm 801722 Thermistor Thermometric - Genuine Glow-Worm Product | Genuine Replacement Spare Part
- SKU
- EDDGLOWWORM045
Our Expert's Opinion
“A manufacturer approved temperature sensor that informs the boiler’s control system for accurate heating control.”Glow-Worm 801722 Thermistor Thermometric
Using a genuine Glow-Worm thermistor like the 801722 offers a precise match to the original sensor’s calibration and specifications, which helps ensure both reliable temperature measurement and system longevity compared with generic alternatives.
When a thermistor fails or drifts out of tolerance, boilers can exhibit symptoms such as inaccurate temperature readings, short cycling, poor hot water performance, or fault codes related to temperature sensing. Professional engineers often replace this part during troubleshooting or routine service to restore correct temperature feedback and prevent nuisance lockouts. Because it operates continuously and under varying thermal stress, correct installation by a qualified technician is recommended for both safety and optimal heat management.
Glow-Worm provide a 1 year warranty on all spare parts. 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 | 801722 |
|---|---|
| Product Code | EDDGLOWWORM045 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Glow-Worm |
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.
Glow-Worm 801722 Thermistor Thermometric
Using a genuine Glow-Worm thermistor like the 801722 offers a precise match to the original sensor’s calibration and specifications, which helps ensure both reliable temperature measurement and system longevity compared with generic alternatives.
When a thermistor fails or drifts out of tolerance, boilers can exhibit symptoms such as inaccurate temperature readings, short cycling, poor hot water performance, or fault codes related to temperature sensing. Professional engineers often replace this part during troubleshooting or routine service to restore correct temperature feedback and prevent nuisance lockouts. Because it operates continuously and under varying thermal stress, correct installation by a qualified technician is recommended for both safety and optimal heat management.
Glow-Worm provide a 1 year warranty on all spare parts. 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 | 801722 |
|---|---|
| Product Code | EDDGLOWWORM045 |
| Part Origin | Genuine |
| Part or Accessory? | Part |
| Brand | Glow-Worm |
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.
- 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.