firing controller
90 030 01
Firing control Thermocal type 529 connection 3/4"
Immediately available
- The firing controller controls the air supply for burning. The temperature in the heat generator is recorded via an integrated thermostat. The thermostat is connected to the supply air flap via a lever rod and a chain. The air supply is controlled independently of the boiler flow temperature by opening and closing the supply air flap.
- Operating temperature: max. 120 °C
- Ambient temperature: max. 60°C
90 601 42
Firing controller model 529 3/4''
Immediately available
- With double safety mechanism
- Operating temperature: max. 120°C
- Setting range: 30 ... 90°C