CTC EcoAir 708M Air/Water Heat Pump

Description

Invest in the heating of the future with the CTC EcoAir 708M, a variable speed air/water heat pump designed for the Nordic climate. With the environmentally friendly propane refrigerant R290, an energy efficiency class of A+++ and integrated cooling function, this unit delivers low operating costs and maximum comfort all year round.

Optimal comfort all year round – From -25 °C to +40 °C

The Nordic climate places high demands on flexibility and durability:

• Winter operation down to -25 °C: Ensures even heat production and plenty of hot water even during the coldest winter days.
• Active cooling up to +40 °C: Thanks to the integrated cooling function, the pump can switch to cooling via underfloor heating coils or separate fan coils during hot summer days.
• Smart speed control: The compressor automatically adapts its output to the property's current needs, which minimizes wear and reduces electricity consumption.

Full control on your mobile phone and smart home integration

With a built-in internet connection and the myUplink app, you have a full overview of operating status, temperature curves and alarms directly on your phone. The system is compatible with voice control (Alexa, Google Home) and supports Smartgrid, which allows you to control operation towards the hours of the day when the electricity price is lowest.

Benefits of CTC EcoAir 712M

• Climate-friendly operation: Powered by R290 (Propane) with a minimal GWP value of only 0.02, which future-proofs your investment against upcoming F-gas regulations.
• Top-rated energy efficiency: Rated A+++ for both low-temperature systems (35 °C) and high-temperature systems (55 °C), which significantly reduces the villa's energy consumption.
• Both heating and cooling: Creates a comfortable indoor climate from severe winter cold (down to –25 °C) to peak summer heat (up to +40 °C).
• Smart control & connectivity: Compatible with the myUplink app, ready for Smartgrid and prepared for voice control via Google Home and Alexa.
• Quiet and modulating: Inverter-controlled compressor adapts the output to the property's actual needs with a low noise level (47–59 dB(A)).

Specifications

• Model name: EcoAir 708M
• Nominal heating capacity at 7/35°C (EN 14511): 6.96 kW
• Nominal heating capacity at -7/35°C (EN 14511): 5.51 kW
• Cooling capacity at 35/18°C (EN 14511): 1.56—7.53 kW
• Cooling capacity at 35/7°C (EN 14511): 0.94—5.65 kW
• External diameter of heating medium circuit connection: 28 mm
• Unit location: Outdoor location
• COP at 7/35°C (EN 14511): 4.05
• COPd at Tj=+7°C: 6.24
• Control type: Weather-compensated control
• Refrigerant type: R290
• Global warming potential (GWP): 3
• Connection voltage: 400 V
• Number of phases: 3
• Frequency: 50 Hz
• Unit fuse size: 10 A
• Width: 1248 mm
• Height: 1068 mm
• Depth: 510 mm
• Sound level during operation: 46—55 dB(A)
• Air temperature: -25—40 °C
• Air volume from/to: 2787—3041 m³/h
• Nominal flow rate heating medium circuit: 0.2294 l/s
• Max. operating pressure heating medium circuit: 3 bar
• Protection class (IP): IPX4
• Energy efficiency class heating (35 °C) at average conditions: A+++
• Energy efficiency class heating (55 °C) at average conditions: A+++
• PED category (2014/68/EU): 1