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Potterton 402S088 Pump Overrun Thermostat
£22.55
£18.79
Out of stock
SKU
KHO003482
Pre-Order ETA 18/01/2026
The Potterton 402S088 Pump Overrun Thermostat is a genuine replacement component designed for use in heating systems.
- Brand: Potterton
- Manufacturer Part Number: 402S088
- Component: Pump Overrun Thermostat
- Application: Suitable for maintenance and repair in heating systems
A pump overrun thermostat is crucial for managing the operation of the boiler's pump, ensuring it runs after the burner has shut off to dissipate residual heat. Correct replacement of this component supports safe and efficient heating system operation.
Use this part when replacing a worn or faulty unit during maintenance or repair. We recommend that all parts are diagnosed and fitted by a Gas Safe registered engineer.
Compatible Boilers
- Potterton Ultra 30 (41-494-78)
- Potterton Ultra 30DV (41-494-73)
- Potterton Ultra 40 (41-494-79)
- Potterton Ultra 40DV (41-494-74)
- Potterton Ultra 50 (41-494-80)
- Potterton Ultra 50DV (41-494-75)
- Potterton Ultra 60 (41-494-81)
- Potterton Ultra 60DV (41-494-76)
- Potterton Ultra 80 (41-494-82)
- Potterton Ultra 80DV (41-494-77)
- Myson Apollo 30B LPG (41-494-22)
- Myson Apollo 30C LPG (41-494-27)
- Myson Apollo 40B (41-789-79)
- Myson Apollo 30S (41-494-32)
- Myson Apollo 40Si (41-494-38)
- Myson Apollo 30Si (41-494-37)
- Myson Apollo 50B (41-494-24)
- Myson Apollo 50C LPG (41-494-29)
- Myson Apollo 40C (41-789-78)
- Myson Apollo 40S (41-494-33)
- Myson Apollo 50S (41-494-34)
- Myson Apollo 50Si (41-494-39)
- Myson Apollo 60B (41-494-25)
- Myson Apollo 60C (41-494-30)
- Myson Apollo 60Si (41-494-40)
- Myson Apollo 80C (41-494-31)
- Myson Apollo 80B (41-494-26)
- Myson Apollo 80Si (41-494-41)
- Myson Apollo 80si LPG (41-494-41)
- Myson Apollo Fanfare 15/30 (41-789-71)
- Myson Apollo Fanfare 15/30S (41-494-05)
- Myson Apollo Fanfare 15/30Si (41-795-03)
- Myson Apollo Fanfare 30/50 (41-789-72)
- Myson Apollo Fanfare 30/50I (41-789-74)
- Myson Apollo Fanfare 30/50S (41-494-06)
- Myson Apollo Fanfare 30/50Si (41-795-04)
- Myson Apollo Fanfare 15/30I (41-789-73)
- Myson Apollo Fanfare 40S (41-494-07)
- Myson Apollo Fanfare 40Si (41-795-05)
- Myson Apollo Fanfare 50/60 S (41-789-76)
- Myson Apollo Fanfare 65/80 Si (41-789-75)
- Thorn Apollo 15/30B (41-789-53)
- Thorn Apollo 15/30C (41-789-55)
- Thorn Apollo 30/50B (41-789-54)
- Thorn Apollo 50/65B (41-789-67)
- Thorn Apollo 40C (41-789-78)
- Thorn Apollo 50/65C (41-789-68)
- Thorn Apollo 65/80B (41-789-69)
- Thorn Apollo 65/80C (41-789-70)
| Manufacturer | Potterton |
|---|---|
| Manufacturer Product Number (MPN) | 402S088 |
| Description | Potterton 402S088 Pump Overrun Thermostat |