



Most popular choiceInstalled price from1198 € The easiest option: device and installation in one order.Additional heating up to 70 m² Main heating up to 35 m² SCOP up to 5.6 A+++ View and buy
Description
The Pioneer Diamante ULTRA is an A+++ class heat pump designed to operate in northern climates. Inverter++ provides stable heating down to -25°C, reduces energy consumption and maintains a comfortable microclimate all year round. Suitable for both main and additional heating.
Installer’s note about this model
Pioneer Diamante ULTRA 12 air-to-air heat pump A+++ belongs to the Air-to-air heat pumps category.
A good choice when the same unit is needed for both additional heating and summer cooling. An air-to-air heat pump works best as support for electric, oil or district heating, not as the only heating system.
Based on the product information, this model is aimed at spaces around 70 m², but final sizing depends on floor plan, insulation and installation location.
Pioneer is a known brand in the heat pump market, and the choice should consider not only price but also noise level, capacity and suitability for the property.
If you are not sure whether Pioneer Diamante ULTRA 12 air-to-air heat pump A+++ fits your property in Lahti or Päijät-Häme, send an offer request and we will check the whole setup before ordering.
Technical details
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