Pellet boiler NEXTPELL+ 16 kW

Innovative technology and efficiency

The NEXTPELL+ 16 kW pellet boiler from Defro combines advanced technology with outstanding energy efficiency. This modern solution is specifically designed to meet the challenges of rising energy costs and stricter EU regulations. As a fully automatic Pellet heating The system impresses with its excellent efficiency, which not only enables cost-saving but also extremely environmentally friendly heat supply.

The integrated, innovative combustion technology ensures particularly convenient operation: The burner output can be flexibly modulated, allowing the pellet boiler to always respond optimally to the current heat demand. This leads to maximum utilization of the fuel used and sustainably reduces ongoing operating costs.

Versatile fuel use

The Pellet boiler NEXTPELL+ offers maximum flexibility in fuel selection. In addition to the use of high-quality wood pellets, it is also suitable for burning logs, thus meeting the diverse needs of modern households. This flexible system is ideal for users who value adaptability and security of supply.

An automatically controlled pellet burner with an integrated self-cleaning function ensures reliable, clean, and low-maintenance boiler operation – regardless of the fuel used. This means you benefit from trouble-free and efficient heating comfort at all times.

High-quality workmanship and modern control

For maximum durability, the boiler body is made of tested, certified steel. The robust construction guarantees years of reliable operation and high product quality. The factory-installed electronic control system enables precise control of up to three pumps and a heating circuit mixer, thus ensuring optimal loading of the buffer tank and Drinking water storage secure.

Additional expansion options, such as an internet module for remote monitoring and control, offer you maximum flexibility and ensure that the pellet boiler will always meet future requirements.

Comprehensive scope of delivery and easy assembly

In addition to the generously sized pellet hopper and a precise auger conveyor, the system also includes a pellet burner with automatic cleaning and a complete system control system including cabling. The included cleaning tool simplifies regular maintenance and supports long-term efficient operation.

A detailed installation and operating manual facilitates the professional installation and commissioning of the NEXTPELL+ pellet boiler. Even users with less experience can easily benefit from the complex advantages of this modern heating system.

Robust construction and warranty

The high-quality construction using certified materials is reflected in the boiler's exceptional durability. The manufacturer offers a five-year warranty on the boiler body, made of tested steel. A two-year warranty covers the electronics and the proper operation of the entire system. These warranties provide additional peace of mind and underscore the reliability of your investment in a Defro pellet boiler.

This makes the NEXTPELL+ pellet boiler an ideal choice for anyone who wants to heat in an environmentally conscious and cost-effective manner.

Technical data at a glance

With a nominal heat output of 16 kW and a flexible output range of 4.5 to 15.9 kW, the NEXTPELL+ pellet boiler is one of the most powerful yet energy-efficient heating systems in its class. An efficiency of 91.1% at full load and 91.6% at partial load guarantees optimal energy utilization.

Despite its high performance, the boiler is characterized by its compact dimensions (W x D x H: 1054 x 1083 x 1415 mm including pellet hopper), easily fitting even in smaller boiler rooms. With a boiler weight of 291 kg, the pellet boiler impresses with its robust stability. The 130 mm flue connection ensures safe flue gas discharge and supports smooth operation.

Technical data

• Energy efficiency class A+
• Boiler class 5
• Nominal heat output 16 kW
• Power range 4.5 - 15.9 kW
• Efficiency 91.6%
• Tensile requirement 10 Pa
• Prescribed fuel: wood pellets
• Exhaust gas temperature 128 °C
• Exhaust gas mass flow 12 g/s
• Height base 1530 mm/Plus 1415 mm
• Width base 498 mm/Plus 1054 mm
• Depth base 1083 mm/Plus 1083 mm
• Flue pipe connection 130 mm
• Weight 271.0 kg

Scope of delivery

• Pellet container with screw conveyor
• Pellet burner with automatic conveying
• System control including cabling
• Cleaning tool
• Assembly & Operating instructions

Download

Operating instructions

• Product data sheet