Heater for Davey control boxes - 15146-20SP
The DAVEY heaters are extremely durable, with a longer lifespan compared to standard heaters.
These heaters come with a flow detector (Q915441AC) and a temperature probe (Q915439) to be directly connected to the motherboard of the control box.
2 power options available: 2kW or 3kW
- Old DAVEY reference:
- New reference:
Dimensions:
- Length: 356 mm
- Outer thread diameter: 78 mm
Technical diagram of the Davey heater
 | - Defective sensors
- Overvoltage on the resistance
- Resistance overheating
- Resistance causing a short circuit
|
| Standard heater position | Common breakdowns on heaters |
Connection of the Davey heater piping
The heater connects directly to a 2" (60mm outer) piping.
2" fittings NOT supplied with the heater.
You can also reuse your old piping fittings if they are still functional. If your piping differs, check our range of Fittings and Unions to find the fitting that matches your piping.
Compatibility of 2 kW heaters 15146-20SP with Davey control boxes
- 2 kW Heaters: compatible with Davey boxes: