Functions performed by the controller:
Controller TECH ST-22 N regulator for a loading boiler furnace
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- Code: 9504
- Manufacturer: TECH
- Manufacturer's code: 2001230095048
- Weight: 2 kg
- Availability: None
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- Net Price: €47.54 €58.47
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Product Description
The St-22 controller is one of the simplest controllers in our offer. Simple and uncomplicated. It controls a fan and 1 central heating pump. It is suitable for simple installations equipped with one circulation pump.
The St-22 controller is designed to work with a batch-fed central heating boiler equipped with a blower and a central heating water circulation pump. Its tasks include maintaining the set temperature using the fan.
- fan control
- central heating pump control
Controller equipment:
- LED display
- central heating temperature sensor
- thermal protection
- additional stand allowing easy mounting on the boiler
- housing made of high-quality materials resistant to high and low temperatures
Product parameters
| Specification | Unit | |
| Power supply | V | 230V/50Hz +/-10% |
| Maximum controller power consumption | W | 4 |
| Ambient temperature | °C | 5÷50 |
| Maximum load of central heating pump output | A | 0.5 |
| Fan output load | A | 0.6 |
| Max. load of DHW pump output | A | 0÷85 |
| Measurement accuracy | °C | 1 |
| Temperature setting range | °C | 40÷80 |
| Sensor temperature resistance | °C | -25÷90 |
| Fuse rating | A | 1.6 |
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