Heating automation
Electronic draught regulator UNISTER P4
0.00 €
€14410
without VAT 119.09 €
3 parts = 48.03 €Price includes VAT 21%.
The indicated price is valid ordering till 31.01.2026.
Please contact us on +371 28339922 to check if the item is in stock before making a purchase. Just because the indication is available does not guarantee that the item is available immediately.
The indicated price is valid ordering till 31.01.2026.
Please contact us on +371 28339922 to check if the item is in stock before making a purchase. Just because the indication is available does not guarantee that the item is available immediately.
Electronic draught regulator UNISTER P4
Technical specification:
- Range of measured temperatures: from -9°С to +99°С;
- Boiler temperature setting range: from +40°С to +85°С;
- Inlet valve lift hysteresis: 0°C to 9°C;
- Temperature setting range prompy c.o. for pumps: from +35°С to +70°С;
- CH pump hysteresis (on/off difference): 2°C;
- Flow control: work 0-90 seconds / break 1-15 minutes;
- Rated supply voltage: 230 V, 50 Hz;
- Rated load power: 275 W;
- Allowable CH pump power: 100W/230V;
- Relative Humidity: <95%;
- Protection level: IP40;
- Regulator dimensions: 125 x 115 x 53 mm;
- Ambient temperature: from 0°С to +40°С;
- Electrical protection: 1.25 A;
- Automatic STOP in the absence of fuel in the boiler: Yes
