Pellet boiler without hopper
The AGAT K is a state-of-the-art, pellet-fired central-heating boiler, which meets the stringent criteria of PN-EN 303-5:2012 in respect of exhaust emissions and efficiency. It was tested by the Institute for Chemical Processing of Coal in Zabrze (accreditation by the Polish Centre for Accreditation No. AB 081) and fulfilled the performance requirements specified by the said standard, receiving CLASS 5 (certificate No. 60/2017).
Highest thermal efficiency
The 3-path design of the heat exchanger plus excellent insulation of the body ensure up to 96.2% efficiency. The innovative design of the burner ensures the best dust emission parameters.
Fully automated operation
The unit is controlled by the ST-9723, a modern control device which can manage 4 pumps and a 3- or 4-way mixing valve (2 additional valves can be fitted), and several independent heating circuits. It can be controlled via an indoor control panel, the Internet, mobile phone, or a weather compensation device, etc.
Innovative algorithm for power modulation
The AGAT’s algorithm for power modulation automatically controls the operation of the burner (automatic ignition and cleaning), the amount of supplied fuel, and the blower. The automatic modulation of the burner output uses innovative technology, which reduces fuel consumption by up to 20%, also reducing power consumption.
Automatic igniting and extinguishing
10-year warranty for the leak tightness of the welded joints of the water jacket
60-month warranty for the leak tightness of the water jacket
24-months warranty for service life and efficient operation
Automatic cleaning of the burner
High thermal efficiency, reaching 95.5%
Modulated burner output
Ceramic burning chamber
Low power consumption
High grade safety devices: double auger and temperature sensors
Easy and fast ignition (ceramic heater)
Easy to use
Indoor control panel
The ST-9723 controller is a device for pellet-fired boilers fitted with a hopper and a fan. Using extended software functionalities, the device can control the following: igniter, fuel feed, burner cleaning grate, fan blower, central heating water pump, domestic hot water pump, mixing valve (stepless regulation), and auxiliary pumps.
Room controller: ST-280, ST-292
The use of the room controller ensures easy control and readout of the temperature in the room, boiler, accumulation tank and mixing valves directly in the living space without having to go to the boiler room.
The room controller works only in conjunction with the main control unit which features RS communication from TECH. The large, clear, colour touch display ensures easy operation.
The ST-292 unit is designed to control a heating unit (e.g. a gas/oil/electric boiler or a boiler control unit). The controller is intended to maintain a set temperature indoors, transmitting the signal to the heating unit (open/close contacts) based on the actual room temperature.
Don’t know what is happening to your heating boiler when you leave the house? The GSM module sends you texts about each alarm on the boiler controller.
Additionally, on sending a dedicated SMS message at any time (using an authorised number), the user gets text feedback on the current temperatures on all the sensors. When an authorisation code is entered, it is possible to change temperature setpoints remotely.
Internet module ST-505
The internet module is a device that allows the user to control the operation of the boiler via the Internet.
In this way, the user can monitor the state of all devices on the boiler system. It is also possible to view the temperature history, presented conveniently on clear graphs, as well as view the controller alarm history. Functionalities and the manner of configuration of the internet module depend on the type and software of the main control unit. With new controllers, the set-up process is made very easy (you can see “Registration” button in the submenu of the internet module – installation menu. The absence of this option means that the main controller is older type). The GSM ST-505 module also works with main control units of the older type.
|BOILER||Height||Width||Depth||A||B||C||D||Hopper capacity [dm3/kg]||E [mm]||F [mm]||G [mm]|
|Detailed data||UOM||AGAT 10||AGAT 15||AGAT 20|
|Rated thermal output||kW||10||15||20|
|Heat efficiency (standard fuel)||%||do 95,5||do 96,2|
|Single-charge sustained combustion at rated/minimal power*||h||45/151||43/143||34/114|
|Boiler water capacity||dm3||59||89||94|
|Min. required draught||Pa||20||20||25|
|Min. chimney height||m||5||5||5|
|Min. chimney cross-section area||cm x cm Φ cm||14 x 14 Φ 16||14 x 14 Φ 16||20 x 14 Φ 18|
|Flue diameter||mm||Φ 159||Φ 159||Φ 159|
|Threaded connection pipes||mm||Φ 48,3 (1 1/2″)||Φ 48,3 (1 1/2″)||Φ 48,3 (1 1/2″)|
|Max. operating pressure||bar||1,5||1,5||1,5|
|Boiler class as per PN EN 303-5:5:2012||5||5||5|
|ZĘBIEC boilers||Thermal output||Heated floor area [m2], based on the heat transfer coefficient of the walls (insulation)|
|U 1 [W/m2K]||U ~ 0,7 [W/m2K]||U ~ 0,5 [W/m2K]||U ~ 0,3 [W/m2K]|
|no insulation||~5cm styrofoam||~8cm styrofoam||~10cm styrofoam|