Automated Efficient Coal Boiler with Extended Autonomy – Eko Duo 55
For commercial use only, the Eko Duo 55 is an advanced, high-performance coal boiler designed for extended autonomy and versatility. Optimized for burning coal up to 1¼" in size, this boiler efficiently maintains heat with a cycle that ensures hot ashes are kept to ignite the next fire. In addition, it offers the flexibility to burn pellets, grains, and other biomass, with a manual feed option for additional fuel types.
Key Features:
Heating Area: 6,000 ft², suitable for large-scale commercial applications.
Weight: 1,550 lb, designed for durability and long-term use.
Dimensions:
Width: 60 ½"
Depth: 36"
Height: 58"
Manual Firebox: 18-gal capacity with a maximum log length of 15".
Hopper Volume: 143 gal, holding up to 1,160 lb of coal for extended operation.
Coal Types: Supports Anthracite and Bituminous coal.
Coal Sizes: Compatible with Rice, Buckwheat, Pea, and Stoker coal sizes.
Made in Europe
Manufactured to European standards, the Eko Duo 55 is a commercial-grade coal boiler designed for reliability and efficient operation in high-demand environments.
Additional Features:
Extended Fuel Autonomy: With a fuel hopper capacity that supports up to 2 weeks of operation, the Eko Duo 55 minimizes the need for frequent refueling.
Versatile Fuel Compatibility: The boiler can burn not only coal but also pellets, grains, and other biomass fuels, providing flexibility for different fuel options.
Efficient Operation: The boiler is designed to optimize the combustion cycle, keeping hot ashes to ignite the next fire, and maximizing heat output with minimal maintenance.
The Eko Duo 55 offers a high-efficiency solution for commercial and industrial heating needs, providing reliable heat for large spaces while ensuring ease of use, long-term operation, and minimal maintenance.
Eko Duo – Advanced Automated Coal Boiler
The Eko Duo is the latest generation of automatic coal boilers, designed for both efficiency and ease of use. Equipped with a self-cleaning rotary cast iron burner, feeding auger, electric gear motor, a hopper, and a backdraft prevention system, it is built to offer reliable heating with minimal intervention. The automatic burner in the bottom chamber burns coal, but it can also handle pellets, grains, and other biomass fuels up to 1½". Additionally, the middle chamber allows for manual feeding of coal, wood chips, peat briquettes, and more.
Key Features:
High Efficiency: The Eko Duo guarantees an efficiency of up to 90%, utilizing a unique design for complete heat recovery.
TIS Tronic 481R Controller: This advanced controller adjusts the combustion process based on parameters such as user settings, weather, exhaust sensor data, and fuel quality. The controller is adaptable to modern hydronic heating systems and works seamlessly with domestic hot water, thermal storage, direct feeding, zone mixing, and more. Simply set the desired heating water temperature, and the boiler will modulate the combustion to match the load. It will automatically enter standby mode when no load is required and reignite when needed. The system provides 4 to 10 days of autonomy, thanks to a large capacity hopper. It also includes functions for circulation pumps, motorized mixing valve, buffer tank, fuel level monitoring, summer/winter mode, and thermostat feedback.
Durability and Maintenance: The Eko Duo is built from certified boiler steel (ASTM A106) for maximum strength and longevity. The boiler features wide door openings for easy cleaning of the top heat exchanger, simple loading of biomass, and hassle-free removal of ashes. All maintenance can be performed from the front, and there is no need to unscrew any components. The boiler is insulated with non-combustible 2" insulation and coated with a high-quality multi-layer coating to ensure a long-lasting, trouble-free operation.
Warranty: 10 years, offering peace of mind and reliable performance over time.
The Eko Duo is an excellent choice for those seeking an automated, highly efficient, and low-maintenance coal boiler for commercial or industrial use.
When will my order arrive?
Orders can be placed at any time. Our handling times are 1-2 business days (Monday to Friday) with a cut-off time of 2pm EST Monday to Friday, any order after this time will be handled the next business day. Your order will take 4 to 7 business days for transit, which will be done through Free Economy Shipping. We ship exclusively within the U.S. We do not support international deliveries.
The majority of our orders are delivered via third-party large freight carriers. If any part of your order uses this method, we'll reach out to arrange a curbside delivery slot. Ensure your phone number is accurate during checkout.
Once you order, you'll get a confirmation email. This indicates we've received the order and your payment method is authorized. We spring into action as soon as your order comes in!
Price Match Guarantee
We work very hard to ensure that we offer the absolute best prices online. If you find another online store that offers a lower price than us, let us know and we match the price. We want you to feel confident that you are getting the absolute best price for the product you are ordering.
Our 100% Price Match Guarantee has the following restrictions:
Promotions such as rebates and buy one, get one free offers are not eligible
The website can not be a discounter or auction website (ie; eBay, etc..)
The competitor must be an Authorized Retailer of the item you have purchased
The Price Match Guarantee includes will be calculated based on item price, sales tax, shipping charges
Price Matches Do Not Apply For Exchange Orders, or replacements
Please Note: Some Exclusions May Apply
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Refund Policy
At The Imperial Luxe, our priority is your satisfaction. This return and refund policy ensures transparency and ease of use, allowing you to shop with confidence.
Return Eligibility and Time Frame
Return Period: You have 30 days from the date of delivery to initiate a return.
Initiation Based on Delivery Date: Returns must be initiated based on the delivery date, not the purchase date.
Eligibility Criteria: To qualify for a return, the item must be:
In the same condition as received, new, unopened or unused.
Retaining original packaging.
Free of custom modifications, unless the item is defective or damaged upon arrival.
Only products in NEW condition are eligible for return. We reserve the right to reject returns that show signs of use.
Please check the specific return guidelines on the product page for details applicable to your selected item.
Order Cancellations
Cancellation Policy: You may cancel your order at any time before it is shipped without any additional charges.
To initiate the cancellation, contact us as soon as possible at support@theimperialluxe.com or 855-799-1672.
Refund Process and Time Frames
Processing Time: Once we receive and verify your returned item, refunds will be processed within 3 business days.
Refund Method: Refunds will be issued to your original payment method.
Refund Timeframe: It may take up to 5 business days for the refund to appear on your statement, depending on your bank or credit card company.
Customer-Paid Shipping: You are responsible for return shipping costs for reasons such as changes of mind, fit issues, or finding a better price.
The Imperial Luxe-Paid Shipping: We cover return shipping costs in cases of:
Defective or malfunctioning items.
Discrepancies between the product and its description or image.
Incorrect items shipped or missing components.
Damage upon arrival.
Please note: We do not offer return labels. You will be responsible for arranging and covering the costs of return shipping. Be sure to use a reliable shipping method with tracking to ensure your return is received.
Specific Return Scenarios
Damaged on Arrival: Report any damage within 24 hours, with photos. This ensures a quick resolution.
Faulty Manufacturing/Broken After Use: If your item has a defect, contact us immediately with photos or videos.
Wrong Product Received: Notify us within 24 hours. We’ll cover the return shipping and send the correct item.
Change of Mind: You can return the item within 30 days of delivery, but you'll be responsible for return shipping costs and a 20% restocking fee.
Exchanges
To exchange an item, return the original product first, then place a new order for the desired item. This ensures accurate inventory and quick replacement.
Restocking Fee
A 20% restocking fee applies to all returns, except for defective or incorrectly shipped items.
Inspection Upon Delivery
We encourage you to inspect your package upon delivery. Report any damage within 24 hours with photos, so we can take prompt action.
Customer Responsibility and Communication
By purchasing from The Imperial Luxe, you agree to the following:
It is your responsibility to inspect the package upon delivery and report damage within 24 hours.
Return shipping costs are your responsibility for cases of buyer’s remorse.
Products must be returned in unopened and unused condition.
If your order has already shipped, return shipping fees and a 20% restocking fee will apply.
Exception Returns and Refund Policy for Liberator Rocket Heaters
All sales are final. Returns and refunds for Liberator Rocket Heaters are generally not accepted, except in cases of valid warranty claims. The customer is responsible for all return shipping costs if a return is approved.
BOGO Promotions
For BOGO promotions, both items must be returned for a full refund. If only one item is returned, a replacement will be offered. If your order has already shipped, you will be responsible for return shipping charges and a possible restocking fee.
