Glow-Worm 2000802635 Thermistor Control Micron 30-50FF
- SKU
- EDDGLOWWORM095
Our Expert's Opinion
"A manufacturer approved temperature sensor that provides precise thermal feedback for optimal boiler control.”Glow-Worm 2000802635 Thermistor Control Micron 30-50FF
As a genuine Glow‑Worm spare part, the 2000802635 thermistor is manufactured to original equipment specifications, ensuring calibrated accuracy, correct electrical characteristics, and long‑term performance under the high‑temperature and pressure conditions typical of boiler operation. The thermistor’s feedback is integral to the boiler’s central control system: it informs critical decisions such as when to fire the burner, when to stop heating, and when to activate safety shutdowns in response to abnormal temperature conditions. If this sensor becomes inaccurate, it can lead to unstable operation — for example, prolonged firing, short cycling, inaccurate temperature delivery at radiators, or even fault codes that prevent the boiler from running.
Over time, thermistors can drift out of tolerance, suffer from corrosion, or experience connector issues that disrupt the signal sent to the control board. These failures often present as inconsistent temperature readings, fluctuating boiler performance, or unexpected lockouts. Replacing a worn or faulty thermistor with this genuine OEM component restores reliable and precise temperature measurement, which improves overall system responsiveness and safety. Installation by a qualified heating engineer is strongly recommended to ensure correct sensor placement, secure electrical connection, and full compliance with boiler safety and performance standards.
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 | 2000802635 |
|---|---|
| Product Code | EDDGLOWWORM095 |
| 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 £27.50 (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 2000802635 Thermistor Control Micron 30-50FF
As a genuine Glow‑Worm spare part, the 2000802635 thermistor is manufactured to original equipment specifications, ensuring calibrated accuracy, correct electrical characteristics, and long‑term performance under the high‑temperature and pressure conditions typical of boiler operation. The thermistor’s feedback is integral to the boiler’s central control system: it informs critical decisions such as when to fire the burner, when to stop heating, and when to activate safety shutdowns in response to abnormal temperature conditions. If this sensor becomes inaccurate, it can lead to unstable operation — for example, prolonged firing, short cycling, inaccurate temperature delivery at radiators, or even fault codes that prevent the boiler from running.
Over time, thermistors can drift out of tolerance, suffer from corrosion, or experience connector issues that disrupt the signal sent to the control board. These failures often present as inconsistent temperature readings, fluctuating boiler performance, or unexpected lockouts. Replacing a worn or faulty thermistor with this genuine OEM component restores reliable and precise temperature measurement, which improves overall system responsiveness and safety. Installation by a qualified heating engineer is strongly recommended to ensure correct sensor placement, secure electrical connection, and full compliance with boiler safety and performance standards.
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 | 2000802635 |
|---|---|
| Product Code | EDDGLOWWORM095 |
| 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 £27.50 (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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