Boiler for coal 5-25mm PROSAT WE 5 class 15 kW with feeder on right side
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Description
Boiler Class 5 PROSAT WE 15 kW - an ecological boiler meeting Class 5 standards in accordance with PN-EN 303/5 2012, as well as complying with the ECO DESIGN / ECODESIGN directive guidelines. Automatic fuel dosing system - eco-coal. The boiler is adapted to work in open central heating systems. A microprocessor temperature controller manages the entire combustion process as well as the operation of central heating and domestic hot water pumps. Boiler maintenance is limited to refilling fuel in the tank, removing ash from the ash pan, and periodic cleaning of the convection exchanger channels from soot.
Key information:
- high thermal efficiency 90%
- Class 5 certificate
- meets ECO DESIGN / ECODESIGN directive requirements
- 5 year warranty
- boiler exchanger made of 6 mm sheet metal
- simple operation and cleaning of the boiler
- large cleaning openings
- fully automatic boiler operation
- controller: Tech ST37 RS
- possibility to expand controller functions (paid options)
- boiler safety devices (auger sensor, thermal protection, feeder pin)
Functions performed by the ST-480 controller:
- fan and auger or piston feeder control
- central heating pump control
- domestic hot water pump control
- floor heating pump control
- circulation pump control
- mixing valve actuator control
- possibility to connect a room thermostat with RS communication or traditional
- possibility to connect ST-65 GSM module
- possibility to connect ST-505 ETHERNET module
- possibility to control two valves using additional ST-61 v4 or ST-431n modules
ST-480 controller equipment:
- large graphic display facilitating controller operation
- central heating temperature sensor
- domestic hot water and floor heating temperature sensor
- valve and return temperature sensor
- external temperature sensor (wireless)
- feeder temperature sensor (safety device)
- temperature protection (thermal protection)
- power cable
- pump power cables
- single-module panel housing for boiler installation or metal housing
Functions performed by the ST-37 controller:
- central heating pump control
- domestic hot water pump control
- fan and auger or piston feeder control
- possibility to connect ST-65 GSM module
- possibility to connect ST-505 Ethernet module
- possibility to connect a room thermostat with RS communication or traditional
- possibility to control two valves using additional ST-61 v4 or ST-431N modules
ST-37 controller equipment:
- LCD display
- central heating, domestic hot water, and feeder temperature sensor (safety device)
- thermal protection (thermal protection)
- panel housing for boiler installation or in metal housing
| Boiler type | unit | PROSAT WE 15 kW |
| Nominal heat output for coal | kW | 15 |
| Heat output range for coal | kW | 4.5-15 |
| Boiler heating surface | m2 | 1.6 |
| Boiler water capacity | l | 64 |
| Heated area size | m2 | up to 150 |
| Boiler class according to PN-EN 303-5: 2012 | 5 | |
| Efficiency | % | 89.0 - 90.0 |
| Tank chamber capacity | dm3 | 140 |
| Fuel burn time at nominal power | h | 44 |
| Max working temperature (supply) | ºC | 85 |
| Min working temperature (return) | ºC | 60 |
| Flue gas temperature at nominal power | ºC | 170 -185 |
| Flue gas temperature at minimum power | ºC | 92 - 110 |
| Maximum permissible working pressure | Mpa | 0.15 |
| Test pressure | Mpa | 0.3 |
| Required flue gas draft | mbar | 0.2 |
| Flow resistance (10K) | mbar | 2.2 - 4.0 |
| Chimney opening cross-section min. | cm2 | 220 |
| Minimum chimney height | m | 6 |
| Flue collar diameter Ø | mm | 160 |
| Boiler weight (+/- 5%) | kg | 320 |
| Fuel: Hard coal | eco-coal size type 31 or 31.1 granulation 5-25mm, designation a |
|
| Diameter of supply and return connections | G | 1 1/2" |
| Drain cock diameter | G | 1/2" |
| Power supply | V/Hz | ~230 V / 50 Hz / 6.3 A |
| Power consumption | W | 180 |
| Energy consumption in standby mode | W | 11 |
| Noise emission | dB | 45.5 |
| Depth | mm | 945 |
| Width | mm | 1190 |
| Height | mm | 1160 |
Technical data
| Boiler class (303-5:2012) | 5 |
| Power output | 15 kW |
| Exhaust gas pipe diameter | 160 mm |
| Weight | 320 kg |
| Efficiency | 90 % |
| Size of heated surface | 150 m² |
| Ecodesign | tak |
| Height | 1160 mm |
| Width | 1190 mm |
| Depth | 945 mm |
| Minimum chimney section | 220 cm² |
| Outlet and inlet size | 1 1/2 G |
| Flue gas temperature | 170 - 185 °C |
| Warranty | 60 mies. |
| Power supply | ~230 V / 50 Hz / 6,3 A |
| Required chimney draught | 20 Pa |
| Silo volume | 140 dm³ |
| Max working pressure | 1.5 bar |
| Exhaust pipe distance measured from the floor to its axis. | 1051 mm |
| thickness of steel | 6 mm |
| Boiler heating surface | 1.6 m² |
| Slow combustion | 44 h |
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