AGAT kocioł pelletowy

*illustrative photo

TOPAZ

Archival offer

Class 5 boiler for eco-pea coal

A state-of-the-art, eco-pea coal heating boiler which meets the stringent criteria of the standard 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. 35/2017).

96.1% – high thermal efficiency

The 3-path design of the heat exchanger plus excellent insulation of the boiler ensure up to 96.1 % efficiency. The use of auxiliary components, such as turbulators, a spiral deflector, minimises dust emission.

Maintenance-free heating using coal eco-peas

The PID algorithm used on the LIDER PID DYNAMIC controller automatically controls the quantity of the fuel fed in and the induced air flow. The chief advantages of this kind of control are:

  • the stability of the set temperature, regardless of momentary changes in heat demand,
  • a considerably reduced release of carbon monoxide and other harmful substances into the atmosphere,
  • much longer periods between cleanouts.

Modern solutions in eco-pea coal boiler

The boiler features many unique patented solutions. They make the operation of the boiler more efficient and enhance its safety and performance.
The most important solutions include:

  • an auger-rotation sensor – utility model No. 64607,
  • a hopper-drying system – utility model No. 65550,
  • a rotary connector – utility model No. 123722 (available at extra an charge).
Where to buy

Fuel dryer system.

Certified boiler plates P265GH.

60-month warranty for leak-tightness of the water jacket.

24-month warranty for fault-free operation.

Automatic operation

High thermal efficiency reaching 96.1%

Retort air-pressure balancing system

Ceramic burning chamber.

Deflector

Increased safety of operation through the use of sensors.

Auger-rotation sensor.

Ease of use.

As an additional option

Cooperation with the weather regulator

Boiler control via the Internet

Boiler control using the room panel

ekogroszek
Pellet peas, grade II, type 31.2 (8–20 mm)
st-81

LIDER PID DYNAMIC controller

The boiler operation is controlled by a modern LIDER PID DYNAMIC controller with the feature of controlling 4 pumps, a three- or four-way mixing valve. And several independent heating circuits, controlling via room panel and Internet, weather-based controlling etc.

Additional equipment

  • ROOMSTER II RTX room controller
  • ETH-100 Internet module
  • RTx Lider wireless communication module
  • LIDER KTY Weather sensor

topaz rysunek techniczny

BOILER Height Width Depth A [mm] B [mm] C [mm] D [mm] E [mm]
TOPAZ 13 1175 1246 1104 156 875 997 159 555
TOPAZ 17 1275 1246 1104 156 975 1097 159 555
TOPAZ 21 1349 1246 1173 156 1050 1173 159 555
TOPAZ 24 1424 1256 1130 156 1125 1250 159 585
Detailed data J.m. TOPAZ 13 TOPAZ 17 TOPAZ 21 TOPAZ 24
Energy efficiency class B B B B
Rated thermal output kW 13 17 21 24
Energy efficiency ratio 86 86 85 87
Operating range kW 3,9-13 5,1-17 6,3-21 7,2-24
Thermal efficiency % do 95,9 do 96,1 do 94,1 do 95,7
Single-charge sustained combustion at rated/minimal power* h 54-179 49-162 46-152 34-110
Hopper capacity* dm3/kg 135/108 160/128 185/148 200/160
Boiler water capacity dm3 80 90 100 110
Min. required draught Pa 20 20 25 25
Min. chimney height m 5 5 7,5 7,5
Min. chimney cross-section area cm x cm Φ cm 20 x 14 Φ 18 20 x 14 Φ 18 20 x 14 Φ 18 20 x 14 Φ 18
Flue diameter mm Φ 159 Φ 159 Φ 159 Φ 159
Threaded connection pipes mm Φ 48,3×4 (1 1/2″) Φ 48,3×4 (1 1/2″) Φ 48,3×4 (1 1/2″) Φ 48,3×4 (1 1/2″)
Max. operating pressure bar 1,5 1,5 1,5 1,5
Boiler weight without water kg 490 520 600 650
Boiler class as per PN EN 303-5:5:2012 5 5 5 5
Ecodesign yes yes yes yes
* For reference only; depends on bulk density, calorific value, fuel grade, etc.
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
TOPAZ 13 13 110 130 160 200
TOPAZ 17 17 145 170 200 250
TOPAZ 21 21 180 210 250 355
TOPAZ 24 24 215 250 295 385