Wood Gasification Hydronic Boilers

WOOD HYDRONIC BOILER KK Series

Kroll has released a wood [BIOMASS] gasification hydronic heater, or boiler. Our KK wood boilers are clean and reduce smoke, ash and soot. Hydronic heating systems help reduce dryness in closed environments and are highly sustainable. Forget burning expensive LPG or natural gas fuels for hydronic warmth and get a controlled heating solution with Kroll’s KK series. The KK Series is completely reliable and safe for use.

Kroll Heaters brings you wood hydronic heaters of superior quality and efficiency, the KK series are over 90% efficient by specification and standard compliance. These wood boilers are designed for anyone who wants an effective and efficient heating system without compromising on sustainability.

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The KK series is ideal for people with plenty of timber who do not want to constantly fill the fire chamber during the day or night. Usually available are 30 kW and 40 kW units that suit most domestic applications; Bigger units are also available on request.

A gasification boiler converts wood or charcoal into wood gas, which consists of carbon monoxide, hydrogen, carbon dioxide and traces of methane.

Kroll Heaters’ wood hydronic boilers are easy to use and are quite flexible in their operation. Highly versatile and sturdy, these boilers have been designed to ensure maximum efficiency. While the size of the unit is compact, you can be assured of maximum heating with a single boiler. If you’re looking for a dependable wood boiler heater that delivers high performance, the KK Series might be the perfect choice. Let us know if you have any special requirements.

The KK Series is optionally available with:

The Swedish Hydronics group, LK Armatur, is supplying Kroll with it’s LK 810 thermal tank charging system which manages boiler protection & circulation as well as the thermal tank charging or filling. Note the LK810 uses the renowned Grundfos high efficiency UPM3 AUTO L circulator to provide the circulation
A number of 1000 litre Stainless Steel thermal tank, also known as an accumulator tank, stores 80C to 90C hot water for your home heating demands, hours after the wood fire has gone out. Of course these are Watermarked to suit Australian plumbing standards.
A Kroll KG50 waste oil boiler to exchange heat with the accumulator tank if the client wishes to use a combination of wood and waste oil fuels.
A slab floor heating low-temperature mixing system to manage floor surface temperatures, built around the LK 840 ThermoMix three way valve with motorised control.

Various remote monitoring systems are also available to send your system’s data such as the thermal tank temperatures or room thermostat settings.

The KK Series all include an inbuilt safety heat exchanger coil to dump heat if the water temperature exceeds 95C. This uses the LK 519 ThermoSafe wood safety valve to supply cold water to the safety coil

The KK Series is manufactured by Arikazan in Turkey.

Our wood gasification boilers are highly cost-effective – whether it’s the price of the product or the operational costs. Kroll Heaters offer a range of options for wood boiler installation, ensuring that each unit performs at its peak.

GASIFICATION BOILERS

The KK wood gasification boilers are designed to be installed in an outbuilding or utility room. They have large wood fire chambers to let you easily heat your house and domestic hot water. Installing a wood boiler heater in an external building offers enhanced safety and flexibility.

Essentially, after starting a kindling fire and producing a bed of hot coals, you then fill the firebox up with logs and then walk away – the gasification boiler then burns for three to four hours. Gasifying boilers are batch burners meaning that you load them right up, burn them hard, let them burn down, and then reload if needed. This is a very efficient way of burning wood which produces low levels of emissions.

When you choose a wood boiler hydronic heating system, you’re not only prioritising effective heating but also a sustainable choice that reduces emissions. The heat from the wood is often stored in a thermal storage for use as and when needed, although you can connect a gasification boiler directly to a standard heating system.

A log boiler used with a thermal storage tank gives you the ability to decide when and how you want the heat in your home, independent of there being an active fire in the boiler.

Running your whole house with a log boiler does mean using a fair bit of wood – we would recommend these boilers to people who have sufficient room to store a decent amount of firewood, ideally with some storage in the boiler room itself for simplicity and to further dry the wood.

Kroll’s KK series wood boiler supports all kinds of heating systems and is highly adaptable. These boilers are durable and long-lasting. The clean burning process ensures less maintenance, and Kroll’s wood hydronic heating system allows for efficient and convenient heat management. The burning process is clean and requires little labour from your side. The boilers make you more energy-independent and are highly time-saving as well.

Buy Kroll Heaters’ wood gasification boilers to ensure effective hydronic heating. Kroll provides a hydronic design service to advise plumbers and electricians information on building the system.

Explore our complete range online and consider buying our wood boilers today. In case of any query or confusion, get in touch with Kroll Heaters on 1800 805 243

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Wood Gasification Boiler

KK30

KK30
Batch Burn

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Frequently Asked Questions

1. Can a Wood Boiler really save me money on my heating bills?

Absolutely! A Wood Boiler, especially models like our Wood Hydronic Boiler and Wood Gasification Boiler, are designed for efficiency. By using renewable wood, you reduce reliance on expensive fossil fuels. Over time, this translates to significant savings on your heating bills, making it a cost-effective choice for your home.

2. How does a Wood Gasification Boiler work?

A Wood Gasification Boiler works by heating wood in a low-oxygen environment, causing it to break down into gases, which are then burned at high temperatures. This process makes it highly efficient at producing heat, meaning you use less wood for more warmth. It’s smart to heat your home while being kind to the environment.

3. Is it hard to install a Wood Hydronic Boiler?

Installation varies by home, but do not worry; we’re here to help. Even though setting up a Wood Hydronic Boiler entails more than just putting in an electric heater, we’ll walk you through it to make the process go smoothly and effectively. We aim to make transitioning to sustainable heating as easy as possible for you.

4.How environmentally friendly is using a Wood Boiler?

Using a Wood Boiler is one of the more environmentally friendly heating options available. When ethically procured, wood has a significantly smaller carbon footprint than fossil fuels and is a renewable resource. Plus, our Wood Gasification Boiler models burn wood so efficiently that they produce minimal smoke and emissions, making them even better for our planet.

5. Will a Wood Boiler work in a large home?

Yes, a Wood Boiler can be an excellent choice for large homes. Our range includes models like the Wood Hydronic Boiler which are capable of heating extensive spaces efficiently. Our boilers can warm every corner of your large home comfortably by maintaining steady temperatures and offering customisable heating solutions.