Classic Edge HDX Models Deliver Best Efficiency, Highest Btu Rating
Higher efficiencies and Btu ratings deliver more heat using less wood. *At 92% overall efficiency (LHV), the Classic Edge 960 HDX provides the highest efficiency of EPA Certified stick-wood burning appliances compared to outdoor appliances with a maximum output greater than 300,000 Btu/hr. It also delivers the highest Btu rating of cord wood appliances, with a rating of 400,000 Btu/hr. Classic Edge HDX models are among the top for efficiency of all stick-cord wood heating appliances certified for sale for residential heating in the USA. EPA cord wood Hydronic Heater list 7/28/2022.
Heat Your Entire Home, Domestic Water and More with Less Wood
Introducing the Classic Edge Titanium HDX outdoor wood furnace. Classic Edge HDX models are among the most efficient outdoor wood furnaces that are EPA Step 2 Certified. 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 furnace to provide warmth, safety and comfort while eliminating their high heating bill and giving them a better quality of life.
In Our Customers' Words
"When we switched to Central Boiler we started saving $500/month on our heating bill." - Maria, Minnesota
Cruise Control for the Furnace
STAY CONNECTED! More than just a controller, the FireStar Combustion Controller features built-in wireless connectivity, giving you the ability to communicate with the furnace without additional equipment or cumbersome ethernet cables.
The FireStar® combustion "cruise" controller takes all the worry and guesswork out of wood heating. It constantly throttles 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:
Watch a live demo at MyFireStar.com/demo
The titanium-enhanced stainless steel firebox ensures zero 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 Boiler furnaces are engineered to minimize 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 EPA-certified clean-burning and are among the most efficient, best ways available to burn wood.
Engineered to the Highest Standards...Ours
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 furnace to relight faster.
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 and never need adjustment or replacement due to wear.
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.