AERO 60 and 110
Compact, on wheels, with built-in pellet store.
BA- Overall width A
- 1,521–1,721 mm
- Overall height B
- 2,264–2,464 mm
Hot air heater from 60 kW · PelleTech AERO
Fully automatic hot air for industrial premises, greenhouses and drying, fired with pellets or wood chips. The flue gases heat the air in a heat exchanger – the two never mix.
60kW–8MW+Output range
PelleTech is now part of BWT
General agent in Scandinavia · Biotherm Heat AB
01Hot air
Warm inside.All winter long.
AERO heats the air and blows it out where the heat is needed – in the industrial building, the greenhouse or the dryer.
- Output
- 60 kW–8 MW and above
- Fuel
- Pellets and wood chips
- Operation
- Fully automatic, from fuel store to ash
- The air
- Warm, free of flue gases
02Inside
From the flameto the steel tubes.
The fans blow the air around the heat exchanger tubes – the air and the flue gases never mix. The flue gas fan carries the flue gases to the chimney.
- 1Feed systemScrew and rotary valve, sealed against burn-back.
- 2GrateMoving stepped grate of cast iron, with seven levels. It is never still: the fuel dries, ignites and burns out on its way down the grate. Speed, feed and air are controlled according to the fuel's moisture content.
- 3FireboxBuilt for tough industrial environments. The cast iron above the grate radiates heat back, so that even wetter fuels dry and ignite.
- 4Heat exchangerThe flue gases heat the air through steel tubes. With optional automatic compressed-air cleaning, short blasts of compressed air keep the tubes clean – the boiler needs no manual cleaning.
- 5Ash screwsCarry the ash to the ash containers on wheels – or to a central system.
- 6Warm airCold air in, warm air out – directly into the building or through ducts.
1
2
3
4
5
6
- Air in the firebox
- Primary air below the grate, secondary air in several streams
- Lambda sensor
- Measures the flue gases and adjusts fuel and air as the fuel quality varies
- Hot-air igniter
- Ignites the fuel automatically with hot air, 1,600 W
03Industry and barns
Sits outside.Heats inside.
AERO can stand inside the building or outside it. The warm air is then ducted in – to industrial premises and barns. In barns, the bedding and the air stay drier.
Reference · PelleTech, South Africa
Four chicken houses
The units stand outdoors, are fired with wood chips and blow the warm air through pipes along the houses.
- PelleTech AERO 350
- 2
- Chicken houses
- 4
- Heated area
- 4,000 m²
04Control and connectivity
From the unit to your phone.
The control system manages temperature, fuel feed and ignition. With the app or the web interface, you can monitor and control AERO remotely.
- 1Control systemTemperature, feed and ignition.
- 2Internet controlAll our boilers can be connected to the internet.
- 3The appOptional, for phone and internet connection. The values shown are examples.
- 4BiothermAlarms, remote monitoring and remote control.
Safety is built in. The rotary valve keeps the feed sealed against burn-back, sensors monitor pressure and temperature, and the temperature is limited to prevent overheating. Operation is monitored around the clock.
05Heating plant
A heating plantin a container.
A ready-built heating plant saves time. It is built in a standard container or custom-built, and delivered with labelled components and documentation.
- 1The unitPelleTech AERO, installed in the container
- 2Feed systemRotary valve and screw into the burner
- 3Electrical cabinetControls and power, wired and labelled
- 4Ash containersEasy to reach and empty
Biotherm builds heating plants from 200 kW to 2 MW – on-site installation is carried out by Biotherm or local contractors.
06Versions
Two series,six models.
From 60 to 500 kW. Larger plants, up to 8 MW and above, are custom-engineered.
BA
AERO 150–500
Moving grate, separate fuel store, pellets and wood chips.
320H288W716
1,044L533Ø 250Ø 3001,154- Height H, 350–500
- 2,526 mm
- Width W, 350–500
- 1,176–1,276 mm
- Length L, 350–500
- 2,100–2,483 mm
Six models, two series
Technical data.
| Model AERO | 60 | 110 | 150 | 200 | 350 | 500 |
|---|---|---|---|---|---|---|
| Fuel | Pellets | Pellets and wood chips up to G50+ | ||||
| Fuel store | Built-in, 203 kg in lower store | Separate store, screw feed | ||||
| Grate | Moving, cast iron | Moving, cast iron, seven levels | ||||
| Hot-air fan | One centrifugal fan | Two centrifugal fans with frequency converters | ||||
| Hot-air outlet mm | 315×323 | 336×352 | 500×110 | 500×190 | 4×Ø250 | 4×Ø250 |
| Flue outlet, Ø mm | 120 | 150 | 250 | 300 | 300 | 300 |
| Flue gas temperature °C | – | – | 150 | 150 | 160 | 160 |
| Power supply | 230 V 1-phase, 50–60 Hz | 400 V, 50–60 Hz | ||||
| Power / rated current | 0.63 kW | 1.15 kW | 25 A | 25 A | 25 A | 27 A |
| Ignition | Hot-air igniter | Hot-air igniter, 1,600 W | ||||
| Weight kg | 388 | 528 | 1,300 | 1,500 | 2,100 | 2,500 |
| Dimensions in mm | ||||||
| L/ALength, width A | 1,521 | 1,721 | 1,470 | 1,670 | 2,100 | 2,483 |
| WWidth | – | – | 2,338 | 2,338 | 1,176 | 1,276 |
| H/BHeight | 2,264 | 2,464 | 2,368 | 2,368 | 2,526 | 2,526 |
Data according to PelleTech's technical specification, subject to change. AERO 60 and 110: overall width A and overall height B (see the drawing above). Airflow and fan pressure are sized to suit the duct system. A dash (–) means the figure is not given in the source data. Final data for your plant is provided at the design stage.
Part of
07PelleTech and BWT
PelleTech is now part of BWT.
PelleTech, which manufactures Multiauto, IDRO, AERO and BU, has been acquired by BWT, Best Water Technology. Biotherm Heat AB is the general agent for PelleTech in Scandinavia.
- BWT founded
- 1990
- Employees
- 6,500+
- Countries
- 120+
- Factories
- 13
The brochure
Everything about AERO in one brochure.
PDF · 24 pages · 3.9 MB
Free heat-load calculation
Let's calculate your heating.
Tell us what needs heating – the building, the greenhouse or the dryer – and we will calculate the output and the whole plant.
info@biothermheat.comVästerås · Luleå