Classic Edge HDX Models Deliver Best Efficiency, Highest kW Rating
Higher efficiencies deliver more heat using less wood.
Heat Your Entire Home, Domestic Water and More with Less Wood
Introducing the Classic Edge Titanium HDX outdoor woodburning boiler. Classic Edge HDX models are among the most efficient outdoor wood boilers. High efficiency means less wood is needed to heat your entire home, domestic hot water and more. The titanium-enhanced stainless-steel firebox is impervious to corrosion and designed to last a lifetime. Thousands of families rely on their Central Boiler to provide warmth, safety and comfort while eliminating their high heating bill and giving them a better quality of life.
Cruise Control for your Boiler
STAY CONNECTED! More than just a controller, the FireStar Combustion Controller features built-in wireless connectivity, giving you the ability to communicate with your boiler without additional equipment or cumbersome ethernet cables.
The FireStar® combustion “cruise” controller takes all the worry and guesswork out of wood heating. It constantly controls the air to find the optimal burn, meaning you can “load it and forget it.” FireStar constantly monitors how the wood is burning and adds air where and when it’s needed for the cleanest, most efficient combustion. You can even see how it’s operating in real time on your smartphone or set up notifications so you’ll know when it’s time to add wood.
More features you’ll only find with FireStar:
Reserve Mode – reserves a portion of the previous wood load so you’ll never have to relight a fire
Burning Time Monitor – helps to estimate how much wood is left
Clean Reload – Can eliminate smoke when you open the firebox door to add wood
Text Alerts – if you want, be notified when it’s time to add wood
The titanium-enhanced stainless-steel firebox helps to prevent corrosion inside the firebox and can last a lifetime.
Use up to 60% less wood compared to other methods of wood heating and deliver more heat to your home. All Central Boilers are engineered to minimise heat loss, from the construction of the firebox door, panels and pump access area to the airtight, waterproof spray-on urethane foam insulation. The larger firebox allows for longer burn times, saving you even more time.
Classic Edge HDX models are among the most efficient ways available to burn wood.
The Classic Edge’s patented Air Charge Tube directs oxygen into the Fusion Combustor and keeps coals from falling into the Reaction Chamber. Oxygen mixes with the combustion gases and is focused down into the Afterburner. The Air Charge Tube also helps the boiler to relight faster.
Super-heated gases enter the round chamber of the Afterburner and swirl in a turbulent vortex, creating a Fireball and allowing enough time for complete combustion to occur.
Clean and Efficient
Air control is imperative for the cleanest, most efficient burn. When the fire needs a lot of air (such as during startup or when burning higher moisture wood), FireStar instructs the stepper motors to open the air regulating discs precisely to deliver the amount of air needed. Stepper motors use less power than other air control methods.
An industry exclusive, the patented vertical Easy View® Heat Exchanger with hinged door provides full access without the use of tools. That makes for quick inspections and easy cleaning from outside the firebox while standing on the ground.
Better Heat Extraction
Turbulators in the heat exchanger cause turbulence of the exhaust gas flow through the heat exchanger. This forces the heated exhaust to better contact the heat exchanger and transfer more of its energy to the surrounding water jacket before exiting out the chimney.