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Aquario O Wood Burning Boiler Fireplace Insert – 12kW

Wood Burning
  • Our Code AQUARIO/O/12/PW/W
Specification
  • Certificates Ecodesign, Designed for recuperation, BImSchV 2
Shipping

Estimated Delivery:
Tuesday 28th April – Monday 4th May

£4,562.00 inc VAT

Description

MAXIMUM USE OF ENERGY

The Aquario O Wood Boiler Fireplace Insert – 12kW has been designed to be a high efficiency wood burning fireplace insert for modern homes. The Aquario insert has a double-walled corpus and is built as a fireplace insert with a water jacket. The space between the two is filled with heated water, which transfers heat to the heating system.

The combustion chamber is lined with TERMOTEC, a heat-accumulating material that raises the temperature of the combustion chamber. This allows for a more efficient burning process and a longer-lasting warmth. This leads to a high-efficiency wood-burning fireplace insert.

The special water system allows a large amount of heat to be transferred from the fumes into the heating system. This results in high energy efficiency. It is one of the best wood-burning boiler stoves for home heating.

The double deflector system extends the exhaust gas path for more eco-friendly combustion.

Double-damper regulation for fume outlets. The upper damper regulates chimney draft. Bottom damper switches insert from the firing-up to the burning stage.

The combustion chamber ventilation is controlled exclusively by the outside, by supplying both primary and secondary air into the combustion chamber. The insert is equipped with an external air intake of 125mm in diameter, which allows for fresh air to enter the furnace from outside the building. Separation of air takes place below the bottom plate. Air is supplied through a channel at the top of the lower plate to the fence. The fence is equipped with a system of holes along its entire length. The air supply is improved by this. The hearth is evenly charred across its entire width. The mechanism under the door allows you to adjust the intensity of the combustion in the insert.

The insert is equipped with an air curtain. It’s a clean window system that doesn’t remove air from the space. It is a way to keep the glass clean by aerating it. Air is drawn out of the appliance through the air intake connector and supplied to the chamber at the top by special ducts on the sides. It is then evenly distributed over the glass to ensure that it remains clean and improves the experience you expect from the best wood burning fireplace insert.

The afterburning system limits harmful emissions and improves the efficiency of inserts. This solution allows the inserts to achieve excellent CO₂ emission parameters.

 

SAFETY AT THE HIGHEST LEVEL

The front of the insert has a ceramic heat-resistant surface that can withstand temperatures up to 680°C. Our glass is certified for quality and safety.
The coil pipe connector input/output 1/2″ protects against overheating. Pins reinforce the body of this fireplace.
The use of high-quality steel makes the body and front of inserts resistant to high temperatures.
The solid welds are made with noble gas shielding. Laser-cutting and CNC-bending machines are used to bend all steel elements.

 

CONVENIENT TO USE

The Grateless wood burning fireplace insert is a full combustion fireplace insert that burns the firewood into fine ash with minimum amounts. The maximum amount of thermal energy is extracted from the firewood, making this one of the best wood-burning stoves with back-boiler-style solutions. An air curtain system reduces soot deposition. The adjustable legs allow for a variety of mounting options.

 

MODERN DESIGN

The built-in water insert is not different from an air insert. The only difference is that it extends the benefits of the air insert to include the ability to connect the fireplace with the central heating system. This makes it an ideal fireplace insert for wood-burning fireplace upgrades and perfect for homes in need of wood burning fireplace inserts with boiler capabilities.

General data
  • Nominal power (kW) 12
  • Heating power range (kW) 5.0 - 15.0
  • Thermal Efficiency (%) 84
  • Flue gas temperature (oC) 210
  • Max billet length (cm) 55
  • Minimum required active area of inlet grilles (cm2) 210
  • Minimum required active field of outlet grilles (cm2) 105
  • diameter of the flue gas outlet
  • Air intake diameter (mm)
  • COLOUR
  • CLOSING No
  • Materials Steel
Energetic efficiency
  • Energy class A+
  • EEI 110.6
  • Seasonal Energy Efficiency (%) 74
  • Heat output for space heating (kW) 3.5
  • CO emission (at 13% O2) ≤ given in % 0.079
  • CO emission (mg/m3) 986
  • Pollen emission (mg/m3) 13
  • NOx emission (mg/m3) 127
  • OGC emission (mg/m3) 50
  • Flue gas mass flow (g/s)
Certifications / Compliance
  • Certificates Ecodesign, Designed for recuperation, BImSchV 2
Additional information
  • Equipment Air intake - built in , Combustion chamber lining
  • FRONT
  • Fuel type Seasoned deciduous wood (humidity ≤20%)
  • Number of pieces in a package.
  • EAN 5901350065433
Physical parameters
  • Width (cm) 78.4
  • Height (cm) 118.1
  • Depth (cm) 48.2
  • Weight (kg) 275

Warranty

All products sold on www.halcyonfireplaces.co.uk
are brand new and supplied by Halcyon Fireplaces as an authorised retail partner of Kratki.

All manufacturer warranties are provided directly by Kratki in accordance with their official warranty terms.

Kratki provides:

A 5-year manufacturer’s warranty covering the proper functioning of the fireplace stove from the date of purchase.

A 1-year warranty covering fireplace grates and seals.

The warranty does not cover:

Heat-resistant ceramics, including fireplace glass.

To maintain warranty validity, the fireplace must be installed and operated strictly in accordance with the manufacturer’s installation and operating instructions, and in compliance with all relevant UK building and chimney regulations.

Any warranty claims will be handled in line with Kratki’s official warranty policy. Halcyon Fireplaces will assist customers in liaising with the manufacturer where required.

Returns & Refund Policy

At Halcyon Fireplaces, we want you to be completely satisfied with your purchase. Due to the size, weight, and specialist nature of our fireplaces, returns must follow these guidelines:

Fireplaces cannot be returned if they have been installed or used.

Items must be unused, clean, dry, undamaged, and in the original packaging, including pallets and all protective materials.

Returns must be requested within 30 days of delivery.

A 20% restocking fee applies to all fireplace returns to cover handling, pallet collection, and processing costs.

Halcyon Fireplaces will arrange collection of the fireplace from your property at a pre-agreed date and time. Please ensure someone is available to assist if required.

Refunds

Refunds are processed only once the returned fireplace has been collected and inspected.

Refunds will be credited to the original payment method used for your order.

Refunds are typically processed within 3–5 working days after inspection, although your bank or card provider may take additional time to reflect the funds.

Important Notes

Fireplaces are heavy and delivered on pallets. Collection will always be arranged by Halcyon Fireplaces to ensure safety and convenience.

The 20% restocking fee covers the costs of handling, transport, and processing the return.

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