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Central heating boiler Termax Bio 25 left double chamber [5076130]

€4.599,00 EUR

  • Brand: Termax
  • Product number: LVI- 5076130
  • Delivery time: approx. 1-5 business days.
  • Shipping €9.90 (to your door)
  • Free pickup, no hidden costs.

More information:

The efficient Termax Bio 25 double boiler is designed for heating single-family houses of 80-250 m². The multi-energy boiler has separate fireboxes for both fuels: oil/biooil/gas/pellets and wood/solid fuels. The domestic water is prepared with a copper comb boiler.

The Termax double boiler is easy to use and maintain, as filling, cleaning and maintenance operations are carried out from the front. The boilers are manufactured in right- and left-handed versions. The wood side determines the handedness, i.e. in the Termax Bio 25 Left boiler, the wood chamber is on the left side. The Termax double boiler has a 54 cm deep firebox for solid fuels. The strong cast iron doors do not warp in hot temperatures like sheet metal doors. When using solid fuels, it is recommended to connect a separate 300-1500 l accumulator. The boiler is ready for the installation of a 6 kW electric heater.

The Termax Bio double boiler series is designed for heating single-family houses of 80-250 m². They can be connected to underfloor and/or radiator heating systems. The Termax Bio double boilers form a heat generation unit in one shell, where you can always use the most economical fuel. The boilers can be used with many different fuels: Standard oil, bio-oil, gas (burner not included) or wood. Electricity and pellets are optional and can be added later.

Product information:

  • Brand: Termax
  • Product number: LVI-5076130
  • Height: 1270mm
  • Depth: 730 mm
  • Width: 740 mm
  • Capacity: 250 liters
  • Power: 25000W
  • Model: Termax Bio 25 Left
  • Wooden nest dimensions hxwxd: 640 x 270 x 540 mm
  • Insulation: 50 mm mineral wool
  • Weight: 370 kg
  • Design pressure: Boiler 1.5 bar, coil 10 bar
  • Chimney recommendation: Length min. 5 m, acid-resistant pipe Ø 150 mm or masonry 160x160 mm
  • Burner recommendation: All common preheating oil and gas burners

Nominal powers:

  • Oil/biooil: 25 kW
  • Wood: 10-25 kW
  • Electrical capacity: 6-9 kW

Standard equipment includes:

  • Cast iron, non-warping loading doors
  • Efficient domestic water coil
  • Pressure gauge
  • Thermometer
  • Mixing valve DN20 (R3/4")
  • Draft regulator DN20 (R3/4")
  • Smoke outlet extension
  • Grates
  • Damper
  • Electric heater connection (electric heater package in S model)

SAP AAK661
HVAC 5076130
PLC 5076130
EAN/GTIN 6415850761300
Manufacturer's product code TERMAX25VAS.
Supplier product code TERMAX25VAS

Delivery terms:

  • We deliver products in mainland Finland.
  • We process orders within 24 hours.
  • Shipping costs are calculated at checkout. FREE SHIPPING over €250!
  • When returning, always contact us first and we will give you return instructions.


  • Large selection
  • Fast delivery
  • 100% Finnish online store
  • Shipping cost only 9.90€

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Keskuslämmityskattila Termax Bio 25 vasen kaksoispesä [5076130] |

Central heating boiler Termax Bio 25 left double chamber [5076130]

€4.599,00

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