Pellet Boilers

Wood Pellet Boilers: Clean, Compact & Smart Heating

Wood pellet boilers are among the most advanced biomass heating systems available in the UK. Designed for efficiency and ease of use, they offer a fully automated experience—from fuel delivery to ash compaction.

Intelligent Automation

• Minimal User Interaction: Automated fuel feed and ash removal mean users only need to empty ash two or three times a year.
• Responsive Heating: Pellet boilers adjust combustion in real-time to match building heat demand.

What Are Wood Pellets?

Wood pellets are:

• Uniform and dry, made from compressed sawdust
• Easy to transport and store
• Ideal for controlled, clean combustion

This makes them perfect for smaller heating loads, which is why pellet boilers dominate the domestic biomass market.

Ultra-Clean Combustion

• Electrostatic filters can be added to remove fine particulates
• No visible smoke, even during peak operation
• Meets strict UK air quality standards

 Froeling Pellet Boiler Range

From compact homes to large buildings, Froeling offers a solution check out our product pages for more information 

A wide variety of fuel storage and handling options are available, and Denergy offers custom design support to ensure the perfect setup for your needs.