Kombiheizung Stückholz Neo-HV und Pellet Nano-PK | Hargassner

Combi Boiler

Combi Neo-HV
and Nano-PK

The best of wood log and pellets
Energy efficiency class: A+
Hot anniversary campaign - save now!

Download brochure

Automatic boilder cleaning system
Optional automatic ignition
Touch-Display
Fully refractory-lined highperformance combustion chamber for optimum post-combustion
One control unit for both boilers

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

Two fuels - one high-end solution

Premium heating combination for logs and pellets

This combi option is impressive because it consists of the Neo-HV wood log boiler boasting a large filling chamber and the Nano-PK pellet boiler with an automatic heat exchanger cleaning system and an innovative fuel extraction system. Comfort is important for us: The wood log boiler is ignited automatically when the accumulator can no longer cover the heat demand. If the wood log boiler has not been filled, the system will switch to the pellet boiler. The pellets are suctioned out of their storage room and into the hopper.

40 Years anniversary campaign: Order now and benefit from hot savings!

Benefits:
Neo-HV & Nano-PK

Download brochure

Automatic heat exchanger cleaning
Highest efficiency
Fully refractory-lined high performance combustion chamber for highest efficiency
Lambda sensor for fuel quality detection
Touchpad operation
One control unit for both boilers
Low space requirement
Variable installation possibilities
High comfort due to automatic switchover to pellets
Energy efficiency class A+
Automatic ignition optional
Optional Particle seperator

Our boilers in detail

Specifics
of Neo-HV & Nano-PK

HIGHEST COMFORT IN PREMIUM-3D

The combi boiler Neo-HV + Nano-PK was developed for the highest demands. Discover this top quality comfort miracle by simply turning, tilting or inclining.

Experience the two fully automatic boilers in high-quality 3D animation – right now on the screen. With augmented reality, you can visualise this comfort genius exactly and in the right size directly in your future boiler room. Simply click on the AR button and place, rotate and scale as desired using your mobile phone or tablet and you already have an exact picture of the integration of the Neo-HV + Nano-PK in your room.

All technical details and important components can be found in the following sectional drawing.

Open 3D model in a new window

Left – Wood log boiler Neo-HV 20–60

Large filling door
Large filling chamber for ½ m logs (up to 60 cm)
Combustion chamber lining – prevents tar formation
Heat-up door with automatic ignition (optional)
Primary air motor
Secondary air motor
High-quality, massive refractory-lined combustion chamber
High-temperature burnout zone
Ash separation zone
Lambda sensor
Turbulators
Heat exchanger
Autom. boiler cleaning system
Exhaust fan
Top smoulder gas ventilation
Optional back-end protection
Cooling coil for thermal safety circuit
Cleaning door
Ash pan
Standard filling chamber lighting

Right – Pellet boiler Nano-PK 6–32

Fully refractory-lined combustion chamber
Sliding grate
Secondary air stream with inlet openings
Primary air
Ash pan
Automatic ignition with 300 W
Stoker auger
Heat exchanger
Turbulators with autom. boiler cleaning system
Exhaust fan
Pellet vacuum turbine
Pellet day hopper
Metering double rotary valve
Lambda sensor
Air connection AIO / ADO
Fill level indicator

View 3D model View cross section

Querschnittbild Stückholz-Pelletheizung Neo-HV und Nano-PK | Hargassner

Technical
details

Nominal capacity (NC)

Fuel heat output

Minimum capacity

Electric capacity

NCV efficiency at nominal output

NCV efficiency at 30 % nominal output

GCV efficiency at nominal output

GCV at 30 % nominal output

Seasonal energy efficiency ETAs

Boiler temperature range

Measures (w x h x d)

Weight

Filling volume

Space requirement

Flue pipe diameter

Ash box volume

Water content

Flow/Return

Energy label

Unit

kW

%

°C

mm

kg

l

m²

mm

l

"

Neo-HV 20–30 / Nano-PK 6–15

Nominal capacity (NC) 25,4–30 / 6,6–15 kW

Fuel heat output 27,1–32,6 / 7,0–15,7 kW

Minimum capacity 12,7–15 / 1,8–4,5 kW

Electric capacity - kW

NCV efficiency at nominal output (nn) in % 93,7–92,0 / 94,7–95,3 %

NCV efficiency at 30 % nominal output (np) 92,8 / 94,7–94,9 %

GCV efficiency at nominal output 84,1–85,9 / 87,2–88,4 %

GCV efficiency at 30 % nominal output 83,5–83,6 / 87,6–87,8 %

Seasonal energy efficiency ETAs 80–82 / 81–83 %

Boiler temperature range 78 / 40–78 °C

Measures (w x h x d) 660 x 1665 x 1310 / 700 x 1350 x 580 mm

Weight 700 / 220 kg

Filling volume 166 / - l

Space requirement 0,79 / 0,45 m²

Flue pipe diameter 150 / 100 mm

Ash box volume - / 13 l

Water content 137 / 24 l

Flow/Return 6/4" (1") / 1" "

Boiler label A+ / A+

Neo-HV 20–30 / Nano-PK 20–32

Nominal capacity (NC) 25,4–30 / 21,7–32 kW

Fuel heat output 27,1–32,6 / 22,8–33,6 kW

Minimum capacity 12,7–15 / 6,5–9,6 kW

Electric capacity - kW

NCV efficiency at nominal output (nn) in % 93,7–92 / 95,0–95,3 %

NCV efficiency at 30 % nominal output (np) 92,8 / 96,4–95,8 %

GCV efficiency at nominal output 84,1–85,9 / 87,9–88,2 %

GCV efficiency at 30 % nominal output 83,5–83,6/ 88,2–88,7 %

Seasonal energy efficiency ETAs 80–82 / 84–85 %

Boiler temperature range 78 / 40–78 °C

Measures (w x h x d) 660 x 1665 x 1310 / 980 x 1550 x 700 mm

Weight 700 / 370 kg

Filling volume 166 / - l

Space requirement 0,79 / 0,69 m²

Flue pipe diameter 150 / 130 mm

Ash box volume - / 26 l

Water content 137 / 42 l

Flow/Return 6/4" (1") / 5/4" "

Boiler label A+ / A+

Neo-HV 40–60 / Nano-PK 6–15

Nominal capacity (NC) 40–60 / 6,6–15 kW

Fuel heat output 43,3 x 64,7 / 7,0–15,7 kW

Minimum capacity 20–30 / 1,8–4,5 kW

Electric capacity - kW

NCV efficiency at nominal output (nn) in % 92,3–92,8 / 94,7–95,3 %

NCV efficiency at 30 % nominal output (np) 93,7–95,4 / 94,7–94,9 %

GCV efficiency at nominal output 85,1–83,6 / 87,2–88,4 %

GCV efficiency at 30 % nominal output 84,4– / 87,6–87,8 %

Seasonal energy efficiency ETAs 81–82 / 81–83 %

Boiler temperature range 78 / 40–78 °C

Measures (w x h x d) 740 x 1730 x 11370 / 780 x 1350 x 580 mm

Weight 810 / 220 kg

Filling volume 222 / - l

Space requirement 0,88 / 0,45 m²

Flue pipe diameter 150 / 100 mm

Ash box volume - / 13 l

Water content 166 / 24 l

Flow/Return 6/4" (1") / 1" "

Boiler label A+ / A+

Neo-HV 40–60 / Nano-PK 20–32

Nominal capacity (NC) 40–60 / 21,7–32 kW

Fuel heat output 43,3–64,7 / 22,8–33,6 kW

Minimum capacity 20–30 / 6,5–9,6 kW

Electric capacity - kW

NCV efficiency at nominal output (nn) in % 92,3–92,8 / 95,0–95,3 %

NCV efficiency at 30 % nominal output (np) 93,7–95,4 / 96,4–95,8 %

GCV efficiency at nominal output 85,1–83,6 / 87,9–88,2 %

GCV efficiency at 30 % nominal output 84,4–86,1 / 88,2–88,7 %

Seasonal energy efficiency ETAs 81–82 / 84–85 %

Boiler temperature range 78 / 40–78 °C

Measures (w x h x d) 740 x 1730 x 1370 / 980 x 1550 x 700 mm

Weight 810 / 360 kg

Filling volume 222 / - l

Space requirement 0,88 / 0,69 m²

Flue pipe diameter 150 / 130 mm

Ash box volume - / 26 l

Water content 166 / 42 l

Flow/Return 6/4" (1") / 5/4" "

Boiler label A+ / A+

NCV = Net Calorific Value | GCV = Gross Calorific Value
max. operation temperature 95 °C / 85 °C | max. operating pressure 3 bar | electrical supply 230 V AC, 50 Hz, 13 A fuse protection

A small insight