Seagas P448 OxyPilot
The “P4-48 ODS Pilot” refers to an Oxygen Depletion Sensor (ODS) Pilot assembly used in Gas Fireplaces and Heaters. The assembly is manufactured by Seagas and is used by brands like Nu-Flame and Crystal Fires.
Key features
- ODS System: The Oxygen Depletion Sensor is a crucial safety device that automatically shuts off the gas supply to the appliance if the oxygen levels in the room drop to an unsafe level. This can happen due to a lack of fresh air or an obstructed chimney.
- Manufacturer: The component is manufactured by Seagas.
- Compatibility: The P4-48 is often used in gas fires from brands such as Nu-Flame and Crystal Fires.
- Certification: Because the ODS is a vital safety component, it must be replaced with a genuine part by a qualified Gas Safe registered engineer. It is illegal and dangerous to tamper with or bypass this device.




