Ranheat WA 300 – 300kW Industrial Wood Waste Warm Air Heater

Ranheat WA 300

The Ranheat WA 300 is the perfect machine for workshops to start automating the disposal of their wood waste. Capable of burning both virgin wood and man-made board in a variety of forms including chipboard, MDF, and OSB. Burning dust, chips and shavings. It caters to Wood Workshops that are just making the step from individual bag filled dust extraction to one centralised dust extraction unit.

The Ranheat WA 300 has the capacity to dispose of 8 tons of wood waste a week and comfortably heat 3000m2 (30000ft2).



Business Case
Save money on wood disposal and heating bills

The WA300 can have as little as one year return on investment depending on your current costs. The savings come from getting rid of wood disposal and skip costs, reduction or elimination of heating gas or electric heating bills, and labour and automation savings of having your waste products disposed of automatically.

Free yourself from having to manual empty your dust bags or skips from your dust extractions system. Attach a Ranheat WA300 to your existing dust extraction system and gain the benefits of decreased labour costs, cleaner working environment and recycle your wood waste into heat.


Warm Air Heaters and Silos

Available with a Variety of Ranheat Silos

Bunker silos can be a great option for integrating into existing systems. Bunkers have a lower profile than conical silos and can be fitted in place of skips under existing wood conveying outlets. Also, extremely useful if you have existing plant and machinery that tip material in the top of silos.

In additions to the silo options available, we have lots of other options.

Energy Saving Inverter Control

Silo Level Sensors

Automatic Winter Summer Diverter

Automatic Damper Controller for Hot Air Distribution

Ceramic Filter Flue Gas Cleaning

Check out our range of Industrial Wood Waste Silos here.


Built to last

Lifetime Guarantee of Spare Parts

At Ranheat, we believe that our customers have the right to spare parts for the entire lifetime of their machine. It is also for this reason that the WA300 has a completely modular design allowing for the individual replacement of all parts.

All parts of the main combustion unit and heat exchanger can be replaced. All fans are Ranheat designed, the filtration and flue gas cleaning system are all Ranheat designed and manufactured.

WA300 can last up to 25 years plus and there are many system out there, that we still service and maintain that are older.



Recycle your wood waste

No waste disposal costs

Burn up to 100% of wood waste

Cleaner energy

Reduce fuel miles

Save money


We can recommend the best biomass system for you.

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Ranheat have worked with business of all sizes over our 25 years of experience. Our friendly and knowledgeable team can consult, guide and advise on how to get the best value for money from a biomass boiler or warm air system.

We manufacture, build, install and service wood-fired heating systems throughout the UK from our base in Northampton. We provide a complete end-to-end service. With all key skills in house and no lengthy supply chains for components, we understand every inch of your install, minimising downtime.

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