Pellet Boiler

Nano-PK
20–32 kW

The strong compact one
Energy label up to A++
(incl. room control)

Download brochure

Small, compact design (0.69 m²)
Possible to place onto 3 walls
Simple installation & maintenance

Benefits Details Technical details Supplies Target group References Your proposal Dealer information News

Pellet boiler

Especially suitable for the low to medium power range

This pellet boiler is especially suitable for the low to medium output range and can also be used where space is limited.

The Nano-PK 20–32 pellet boiler is also available as a log wood pellet combination.

Benefits:
Nano-PK 20–32 kW

Download brochure

Small, compact design (0.69 m²)
Air-independent operation as standard
Boiler efficiency (NCV) up to 95,3 %
Heating without boiler room - depending on building regulations
Fully automatic operation - ignition, cleaning, de-ash etc.
Automatic ignition with 300 W
Possible to place onto 3 walls
Simple installation - maintenance openings at the front and top
Integrated hydraulic module
Fully refractory-lined combustion chamber
Lambda sensor with fuel-quality detection
Variable flue pipe connection (left, rear, top)
Automatic boiler cleaning system
Automatic ash level indication on display
Automatic sliding grate with ash compression system and level indicator
Suction system with integrated intermediate container
Fine dust filter (optional)
Prepared for extension with condensation heat exchanger (upgrade to Nano-PK Plus)
5-year warranty acc. warranty card
Energy efficiency class up to A++ including room control

Our boilers in detail

Specifics
of Nano-PK 20–32 kW

DISCOVER THE NANO-PK 20–32 AS A 3D MODEL

Here you can see the compact from all sides in 3D. Simply rotate, zoom and examine it from all sides as you wish.

You can also experience Hargassner’s heating technology for homes and renovation projects in your own future boiler room – right now on the screen. Through augmented reality, you can see your heating system with the AR button.

Simply use your smartphone or tablet to place the boiler where you would like to see it later. You already have a foretaste of how the compact Nano-PK 20-32 kW can be integrated into your room.

You can find all the technical details and important components of the pellet heating systems in the following sectional image.

Open 3D model in a new window

Fully refractory-lined combustion chamber
Sliding grate
CFD-designed secondary air openings
Primary air
Ash extraction system with compactor
Automatic ignition with 300 W
Stoker auger
Heat exchanger
Turbulators with automatic boiler cleaning system
Exhaust fan
Pellet vacuum turbine
Pellet storage hopper
Double rotary dosing valve
Lambda sensor
Air connection AIO / ADO
Fill level indicator

View 3D model View cross section

Technical
details

Nano-PK 20

21.7

22.8

6.5

-

95

96.4

87.9

88.2

84

40 – 85

980 x 1550 x 700

370

-

0.69

130

26

42

5/4

A+

Nano-PK 25

25

26.3

7.5

-

95.1

96.2

88

88.3

84

40 – 85

980 x 1550 x 700

370

-

0.69

130

26

42

5/4

A+

Nano-PK 32

32

33.6

9.6

-

95.3

95.8

88.2

88.7

85

40 – 85

980 x 1550 x 700

370

-

0.69

130

26

42

5/4

A+

NCV = Net Calorific Value | GCV = Gross Calorific Value
max. operation temperature 85 °C, max. operating pressure 3 bar, boiler temperature range 40 – 85 °C, obligatory back-end protection with mixing valve, electrical supply 230 AC, 50 Hz, 13 A fuse protection

A small insight