Defro Firewood 15 kW plus buffer storage without WT

Defro Firewood complete package 15 kW plus buffer storage tank without heat exchanger

Defro Firewood Plus 15 kW – modern natural draft boiler

The Defro Firewood Plus 15 kW natural draft boiler It impresses with its robust boiler body in a compact design. An integrated electronic draft regulator precisely controls the combustion air, resulting in economical and safe operation. The innovative design, featuring a factory-integrated safety heat exchanger and sight glass, also allows for easy visual monitoring of the combustion process.

Designed to the latest standards, the boiler meets the requirements of the German Federal Immission Control Ordinance (BImSchV2) and has a CE declaration of conformity. Thanks to its flexibility and the simple control of the boiler circulation pump and optional induced draft fans, the boiler can be optimally integrated into various heating circuit systems.

Expansion vessel for heating system

This high-quality expansion vessel ensures reliable pressure equalization in your heating system. Available in sizes of 80, 100, 140, and 200 liters, it can be flexibly adapted to the specific requirements of modern heating systems. Precise adjustment of operating pressure, maximum flow temperature, and pre-charge pressure guarantees optimal performance.

With an operating pressure of 3 bar, a maximum flow temperature of 110°C and a pre-charge pressure in the nitrogen range of 1.5 bar, this expansion vessel offers lasting stability and is compatible thanks to its standardized design. 1"-The thread makes it particularly easy to install.

Buffer storage tank without heat exchanger for heating

The buffer storage tank serves as a hot water storage tank and enables the demand-based storage and release of heat. It is optimally designed for modern heating systems and is suitable for use in combination with pellet boilers as well as wood gasification or solid fuel boilers. Its flexible design helps to efficiently meet actual heat demand.

With a design caliber that at Solid fuel boilerRequiring at least 55 liters of buffer volume per kW of output, the buffer storage tank offers a sustainable and reliable solution for long-term heating needs. It can be used in all closed hot water heating systems and can also be easily adapted to various heat generators.

Defro Firewood connection package

The Defro Firewood connection kit includes all the essential components for a smooth and efficient carburetor connection.-wood-fired boilerHigh-quality connections such as return temperature boosters, boiler safety groups, and boiler filling and draining valves are combined to ensure safe operation.

Thanks to the included assembly instructions and hydraulic diagrams, installation is simplified. The components are precisely dimensioned, ensuring optimal energy efficiency when connected to the heating system and minimizing potential heat loss.

Connection kit for buffer storage tank for heating/solar systems – Universal mounting kit

This universal mounting kit enables the efficient connection of a buffer storage tank to your heating or solar system. Thanks to the innovative connection package insulation, the generated heat and energy remain where they are needed. All unused 1½" connections are effectively insulated, minimizing heat loss.

The simple assembly of the set is supported by the included hydraulic example, which also enables less experienced installers to set it up quickly.In addition to the insulating plugs, the complete package includes a range of dowels, reducers, dirt traps and ball valves, guaranteeing a secure connection and efficient operation.

Scope of delivery

• Natural draft kettlel Defro Firewood 15 kW
• Defro Firewood connection package
• Expansion vessel for domestic hot water, 80 liters, including cap valve
• Buffer storage tank without heat exchanger, 1,000 liters
• Buffer tank connection package

Download

• Defro Firewood brochure
• Assembly instructions Defro Firewood
• Defro Firewood User Manual
• Product data sheet Storage
• Insulation storage