Thermia iTec XTR M, 400V + Idun Total EQ, 400V

Available from Q3 2027.

Complete air/water heat pump for heating, cooling and domestic hot water

The iTec XTR M + Idun Total EQ is a complete and energy-efficient solution for heating, cooling and domestic hot water production. The iTec XTR M provides efficient heat and cold generation and is combined with the Idun Total EQ as a floor-standing indoor unit with integrated control, hot water tank, extra buffer volume and electric backup heater.

The iTec XTR M combines powerful performance with reliable operation, even at outdoor temperatures as low as -25°C. With a supply temperature of up to 75°C, and still 65°C at -25°C outdoors, it is suitable for both modern low-temperature systems and existing heating installations. Cooling is also available as standard.

The heat pump uses the natural refrigerant R290 (propane), with a global warming potential (GWP) of only 0.02. Thermia's own inverter technology continuously adjusts the output to the current heat demand, so the installation never uses more energy than necessary. Thermia Online allows the installation to be monitored and managed remotely.

The Idun Total EQ is the central indoor station of the installation. The floor-standing indoor unit integrates a 184 litre hot water tank, an extra 60 litre volume tank, a 12 litre expansion vessel, an energy-efficient class A circulation pump with an additional circulation pump, a 3-way valve for switching between space heating and domestic hot water, and an adjustable electric backup heater from 1.5 to 9 kW. Thanks to the extra system volume and the second circulation pump, a separate buffer tank is not required in many installations.

The intelligent Thermia controller adapts the operation of the heat pump to the current demand for heating and domestic hot water. The electric backup heater only switches on when needed, for example at exceptionally low outdoor temperatures.

Outdoor unit – iTec XTR M, 400V
- Heating capacity 2 - 8 kW (7/35°C) / max. 8.0 kW (-7/35°C)
- Operating range heating -25/+35°C
- Cooling capacity 5.7 kW (35/7°C) and 8.0 kW (35/18°C)
- Operating range cooling +10/+46°C
- Sound power level EN12102 LWA: 52 dB(A)
- Efficiency class (product A+++ / system A+++)
- COP 4.9 (7/35°C, 8.0 kWout) / COP 3.0 (7/55°C, 8.0 kWout)
- COP 3.0 (-7/35°C, 8.0 kWout) / COP 2.0 (-7/55°C, 8.0 kWout)
- COP 1.8 (-7/65°C, 8.0 kWout)
- SCOP 4.85 (35°C, av. climate) / SCOP 3.55 (55°C, av. climate)
- 3x400V+N (10A)
- Rotary / Propane - R290 (0.87 kg)
- WxDxH = 998 x 500 x 850 mm; 98 kg
- Heating & Cooling / 2-year warranty

Indoor unit – Idun Total EQ, 400V
- Intelligent controller
- Domestic hot water tank 184 litres
- Extra volume tank 60 litres / expansion vessel 12 litres
- Class A circulation pump + additional circulation pump
- 3-way valve for heating / domestic hot water
- Electric backup heater: 1.5 / 3 / 4.5 / 6 / 7.5 / 9 kW
- Power supply: 3x400V+N
- WxDxH = 598 x 703 x 1863 mm; 137 kg