Eltrode’s heat pumps are digitally controlled and emission-free air-to-air heat pumps. The most efficient heat source for heating and drying buildings.
Warm, clean and dry air from the heat pump is sent into the lower part of the building (“green hose”). Air circulates and is drawn back as return air via the “blue hose”. Continuous circulation removes moist air and replaces it with warm, dry air 24/7 at 10,500 m³ per hour per heat pump. Recovering already heated air provides extremely effective heating and drying. The heat pump is placed outside the building, meaning no indoor noise – a strong HSE benefit.
Easy installation Good indoor climate Exceptional construction drying No indoor noise
With an Eltrode heat pump you get significantly more heat than you pay for. Our heat pumps produce far more energy than they consume – that's money saved from day one.
Adjust the values below and see what your project can save.
Savings Calculator
Adjust the values to see what Eltrode heat pumps can save your construction site.
Number of heat pumps1 units
Power saved (kW/hour)84 kW
Electricity price (€/kWh)€ 0.18
Operating hours/day24 h/day
Project length (days)180 days
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CO2 savings vs. alternatives over the project period
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"Eltrode will be the driving force behind the emission-free construction site, combining sustainable innovation with extreme operational reliability to build the job sites of the future."
Warm, clean and dry air is sent into the lower part of the building via the green hose. Air circulates and returns via the blue hose, continuously removing moisture and replacing it with warm, dry air — 24/7 at 10,500 m³ per hour. The unit is placed outside, meaning zero indoor noise.
How much can I save on electricity?
At €0.18/kWh, a single unit can save over €100 per day compared to standard electric heating. The heat pump uses 1 kWh of electricity but delivers 3–4 kWh of equivalent heat — meaning 3–4 times less electricity consumption than conventional heating.
What temperatures can the heat pump operate in?
Eltrode heat pumps are built for Nordic conditions and operate reliably from -30°C to +40°C, making them suitable for year-round use on demanding construction sites.
Can it heat, cool and dry — all in one unit?
Yes. The CHP 50.2 delivers up to 50.2 kW of heating, 38 kW of cooling capacity and effective construction drying — all from a single mobile unit. Switch between heating and cooling mode as needed.
How long does installation take?
Approximately 2 hours. The units are delivered with flexible hoses, quick connectors and zipper connections, making setup fast and straightforward with no specialist tools required.
Can I monitor and control the unit remotely?
Yes. Every unit comes with a digital dashboard accessible via PC, phone or tablet. You get real-time monitoring of temperature, humidity, COP and power consumption, plus fault alerts and 24/7 remote temperature control via 4G.
Is it suitable as a permanent heat source?
Absolutely. Eltrode heat pumps are ideal for commercial buildings, warehouses, sports halls, workshops and shipyards — not just temporary construction use. 100% emission-free, self-cleaning, and with minimal maintenance requirements.
Who is Eltrode?
Eltrode is a Norwegian-owned company established in 2016, with the most extensive documented experience with portable heat pumps in Scandinavia. Specialising in air-to-air heat pumps adapted to Nordic conditions, with an in-house service company ensuring professional follow-up and maintenance.
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