Pellet boiler Thermoflux Pelling Eco 25 with 230 kg pellet container

2025-04-16T12:24:46+02:00

Vendor: Thermoflux
Type: Pellet boiler
Price: 3649.00

The Thermoflux Pelling Eco 25 This is a modern pellet boiler with automatic combustion and a nominal output of 25 kW. It is ideally suited for single-family homes and renovation projects where an efficient and convenient wood pellet heating system is required.

Thanks to integrated control, automatic pellet feed and high efficiency, the boiler offers a reliable and economical heat supply.

⭐ Highlights/Advantages

⭐ 25 kW pellet boiler for single-family homes and small apartment buildings

⭐ Efficiency up to over 91% for efficient heating operation

⭐ Automatic pellet feeder with large storage container

⭐ Boiler class 5 according to EN 303-5 for modern requirements

⭐ Modulating operation with multiple power levels

Area of ​​application & Target audience

The Pelling Eco 25 is suitable for:

Private customers in a detached house

Renovations of existing heating systems

New buildings with biomass heating

Plumbing, heating, and air conditioning (SHK) specialists for modern heating solutions

Everyday benefits

The automatic pellet feed and ignition system allows for convenient operation without constant refueling. The integrated control system automatically adjusts the output to the heat demand and ensures stable temperatures.

The large pellet hopper allows for long refill intervals. Maintenance and cleaning are clearly structured and easy to perform.

Technology & equipment

Automatic ignition via heating element

Modulating operation with multiple power levels

Control system with flame temperature sensor

Flue gas blower for controlled combustion

Integrated buffer storage control

Connection for room thermostat possible

Efficiency & Environment

The pellet boiler achieves efficiencies of up to 92% in partial load operation and meets the requirements of Boiler class 5 according to EN 303-5. :contentReference[oaicite:0]{index=0}

The use of wood pellets as a renewable fuel ensures an environmentally friendly heat supply.

compatibility & System integration

Buffer storage tank (recommended for optimal operation)

Radiator and underfloor heating systems

Integration into existing heating systems

Room thermostats and external controls

Technical data

Manufacturer | Thermoflux
Model | Pelling Eco 25
Product type | Pellet boiler
Rated power | 8 – 25 kW
efficiency | up to 92%
Pellet consumption | 1.6 – 5.2 kg/h
Pellet hopper (Standard/Max) | 75/135 kg
fuel | Wood pellets according to EN ISO 17225-2
Weight | 267 kg
Water content | 60 liters
Tension | 230 V
frequency | 50 Hz
Power consumption | max. 340 W
Security | 6 A
Maximum operating pressure. | 3 bar
Maximum flow temperature. | 80 °C
Minimum return temperature | 50 °C
Exhaust gas temperature | 82 – 155 °C
Exhaust gas mass flow | 7.2 – 14 g/s
boiler class | 5 (EN 303-5)
Dimensions (H/W/D) | 1245/410/948 mm
Width with silo | 710 – 910 mm
Connections flow/return | 1"
Flue pipe connection | Ø 120 mm
Air intake | minimum 30 x 10 cm

All technical data according to manufacturer's specifications and operating instructions. :contentReference[oaicite:1]{index=1}

Scope of delivery

Pellet boiler Thermoflux Pelling Eco

Cleaning tool

User manual

Accesories & System recommendation

For safe and efficient operation, suitable system components such as buffer storage tanks, return temperature boosters and safety groups are recommended.

Suitable system components

Buffer storage

Return flow increase/Laddomat

Security groups

Heating fittings

Assembly and safety instructions

Installation must be carried out exclusively by a qualified professional. All applicable standards and requirements regarding chimney draft, hydraulics, and electrical connections must be observed.

FAQ

What is the efficiency of the boiler?

The efficiency reaches up to 92% in partial load operation.

Is a buffer storage tank necessary?

It is not strictly necessary, but is recommended for optimal operation.

What pellet quality is required?

Pellets conforming to EN ISO 17225-2 with low moisture content are required.

Can the boiler modulate?

Yes, the boiler operates with multiple power levels and automatically adjusts to the demand.

How does the ignition occur?

Ignition is automatic via an integrated heating element.

What electrical protection is necessary?

A 6 A fuse is provided.