CTC – EcoAir 708M – 230v – Air Source Heat Pump – 590501001

The CTC EcoAir 700 series, 8kW 708M Single Phase, delivers efficient heating and cooling using eco-friendly R290 refrigerant. With a sleek Swedish design and variable-speed operation, it adapts seamlessly to your property’s energy needs.
SKU: 7333077103743 Category:

Description

Swedish Design and Engineering for a Sustainable Future
Introducing the CTC EcoAir 700M series: a cutting-edge range of air-to-water heat pumps that combine Swedish craftsmanship with advanced technology to deliver both heating and cooling for the perfect indoor climate. These variable-speed heat pumps automatically adjust to your building’s heating and cooling needs throughout the year, ensuring optimal efficiency and comfort.
Innovative Design, Inside and Out
Developed with a focus on both form and function, the CTC EcoAir 700M boasts a minimalist, stylish design that complements any setting. Its sleek lines and refined exterior reflect the rich tradition of Swedish design, emphasising elegance and attention to detail.
Sustainability at the Core
With over a century of expertise, we are committed to building a fossil-free future. The EcoAir 700M uses R290, one of the most eco-friendly refrigerants available, with an impressively low Global Warming Potential (GWP) of just 0.02. By choosing this innovative heat pump, you’re making a responsible choice for the environment while enjoying reliable performance and year-round comfort.
Versatile and Efficient
The EcoAir 700M ensures comfort in every season. During colder months, it provides both heat and hot water, while in warmer periods, its advanced cooling function keeps indoor spaces pleasant. The system seamlessly switches between heating and cooling through underfloor heating or fan convectors. Available in two sizes—708M and 712M—it offers tailored solutions for different property needs.
Energy-Efficient Performance
With an A+++ energy efficiency rating, the CTC EcoAir 700M significantly reduces property energy consumption. It is fully compatible with our tanks, indoor modules, and control systems, making it a versatile and smart choice for sustainable living.
Experience a greener, more energy-efficient world with the CTC EcoAir 700M—your partner in creating a sustainable, comfortable, and stylish indoor environment.
Variation

Technical Information

General Data EcoAir 708M
Weight (gross) / Weight (net) kg 189 / 164 (3x400V)
185 / 160 (1x230V)
Dimensions (DxWxH), package excluded mm 510 x 1248 x 1068
Dimensions (DxWxH), package included mm 802 x 1325 x 1217
Packaged volume mm 1,29
Ingress Protection class (IP) m3 IP X4
Capacity
Heating capacity max: W35 & A +12/+7/+2/-7/-15 kW 8,71 /6,96 /5,66 /5,51 /4,13
Heating capacity nominal: W35 & A +12/+7/+2/-7/-15 kW 5,8 /4,95 /3,84 /3,23 /2,52
Heating capacity min: W35 & A +12/+7/+2/-7/-15 kW 2,32 /1,99 /2,07 /- /-
Power input max: W35 & A +12/+7/+2/-7/-15 kW 1,82 /1,72 /1,62 /1,75 /1,62
Power input nominal: W35 & A +12/+7/+2/-7/-15 kW 0,99 /1,02 /0,98 /0,99 /0,95
Power input min: W35 & A +12/+7/+2/-7/-15 kW 0,37 /0,4 /0,48 /- /-
COP max: W35 & A +12/+7/+2/-7/-15 4,78 /4,05 /3,49 /3,15 /2,55
COP nominal: W35 & A +12/+7/+2/-7/-15 5,86 /4,87 /3,91 /3,26 /2,64
COP min: W35 & A +12/+7/+2/-7/-15 6,26 /5,01 /4,34 /- /-
Speed control, min-max RPS 20-80
Nominal speed A7/W35 & A7/W55 RPS 50
Cooling capacity
Cooling capacity max: A35 & W18/W7 kW 7,53 /5,65
Cooling capacity nominal: A35 & W18/W7 kW 5,24 /3,79
Cooling capacity min: A35 & W18/W7 kW 1,56 /0,94
Power input max: A35 & W18/W7 kW 2,57 /2,34
Power input nominal: A35 & W18/W7 kW 1,3 /1,25
Power input min: A35 & W18/W7 kW 0,35 /0,36
EER max: A35 & W18/W7 2,93 /2,42
EER nominal: A35 & W18/W7 4,02 /3,04
EER min: A35 & W18/W7 4,42 /2,59
Speed control, min-max RPS 20-80
Ratingdata HP Keymark
Rating point at W35 RPS 50
Heating capacity at rating point: W35 kW 4,95
Power input at rating point: W35 kW 1,02
COP at rating point: W35 m3/h 4,87
Flow qw at rating point: W35 0,85
Rating point at W55 RPS 50
Heating capacity at rating point: W55 kW 4,78
Power input at rating point: W55 kW 1,46
COP at rating point: W55 3,28
Flow qw at rating point: W55 m3/h 0,52
Sound data
Sound power LWA A7/W35 (EN 12102) dB(A) 46
Sound power LWA A7/W55 (EN 12102) dB(A) 46
Minimum sound power A7/W35 (EN 12102) dB(A) 46
Maximum sound power A7/W35 (EN 12102) dB(A) 55
Sound pressure 5m A7/W35 dB(A) 27
Sound pressure 10m A7/W35 dB(A) 21
Warm side
Maximum operation pressure (PS) bar 3
Water volume (V) liter 2,9
Safety valve bar 2
Maximum operating temperature (TS) °C 100
Water volume, condenser liter 2,04
Flow qw nominal: A7/W35, ∆t = 5 K l/s 0,2294
Flow qw minimum: A7/W35 at defrost l/s 0,1667
Minimum allowed system temperature at defrost °C 25
Other
Air flow: silent mode max m3/h 2787
Air flow m3/h 2787
Air flow: max m3/h 3041
Refrigerant, type R290
Refrigerant, charge kg 0,8
GWP value 0,02
CO2 – equivalent ton 0,000016
Pressure limiter, high pressure bar 31±0,7
Low pressure sensor bar 0-10
Maximum operating pressure, high pressure side (PS) bar 31
Maximum operating pressure, low pressure side (PS) bar 31
Theoretical displacement of the compressor cm3/rev 30,6
Compressor type Twin rotary