Why Vaillant? Because our new aroTHERM air to water heat pump minimises cost and maximises savings. Introducing the new 8kW and 11kW aroTHERM air to water heat pump from Vaillant. The aroTHERM 8kW and 11kW heat pumps offer a complete stand alone system for new buildings or can substitute conventional technologies as a renewable modernisation. Vaillant is also introducing 8kW and 11kW hybrid systems. These systems: Select the most cost effective fuel to use based on energy tariffs Create an optimum comfort level of temperature throughout the whole house Provide significant carbon savings Protect against potential fluctuations in energy tariffs • • • • To find out more, please call one of our team on 0845 602 2922 or visit www.vaillant.co.uk/trade Two models - aroTHERM 8kW and 11kW Features and benefits: • Single fan unit H973mm x D463mm x W1103mm • Compact size for easy siting. Possible to fit under a standard window • High efficiency ‘A’ rated pump - up to 35% more energy efficient than a standard CH pump • Sound power as low as 60dB(8kW) - permitted planning available as low as 3 metres • Blue fin coated evaporator with anti-hydro coating - extra protection against corrosion and improved performance, suitable for coastal installation • VRC 470 weather compensating control comes as standard - easy to use control that gets the most efficiency out of your system • Set-up ‘Wizard’ on first installation - simple to follow speeding up commissioning • 2-year parts and labour guarantee - for complete peace of mind • Solid case design with anti-vandalism measure built in - no need for extra vandalism cages • Wider fin spacing and tray heater to improve de-icing efficiency Along with the introduction of our 8kW and 11kW heat pumps we will also be introducing a range of heat pump system modules to ensure that Vaillant continues to offer one of the most comprehensive renewable heating systems in the UK. The hybrid system creates a whole house climate solution which can provide significant carbon savings, always selecting the most cost effective fuel to use based on energy tariffs and ensures homeowners are further protected against potential energy price fluctuations. Heat exchange (HEX) module In-line 6kW back up heater 40 litre wall mounted buffer tank Features and benefits • Wall mounted, compact and light weight H500mm x D250mm x W360mm • Separates the heat pump glycol circuit from the heating circuit • ‘A’ rated modulating circulation pump for the heating circuit ready for future legislation • Fill and flush points for the heat pump glycol circuit • Easy and flexible siting • No need to fill the entire system with costly glycol • Quick and easy installation with no extra cost Features and benefits • Wall mounted, compact and light weight H500mm x D250mm x W280mm • Used to give the heating an extra boost in extreme weather conditions • Can be wired to give 2kW, 4kW, 6kW outputs or staged • Easy and flexible installation • Ensures comfort levels giving further peace of mind • Wire the back up heater to suit the system Features and benefits • Adds system volume to meet flow requirements • Multiple tappings for flexible system design requirements • Thermally layered for increased performance • Wall mounted and compact H720mm x D350mm x W350mm • Ensure compressor run time giving improved performance • Possible to link two heat sources into one system Flow 350C Coefficient of Performance Outdoor temp -5°C kW CoP -3°C kW CoP 0°C kW CoP 2°C kW CoP 7°C kW CoP 8kW 7.32 2.83 7.70 3.90 7.81 3.12 8.27 3.28 8.41 4.75 11kW 8.23 2.66 8.42 2.75 9.25 2.97 9.81 3.12 11.20 4.25 -5°C kW CoP kW CoP kW CoP kW CoP kW CoP 5.84 2.31 5.98 2.40 6.58 2.57 7.20 2.70 8.15 3.77 7.17 2.16 7.30 2.19 7.88 2.35 8.38 2.47 11.12 3.45 kW CoP kW CoP kW CoP kW CoP kW CoP 4.41 1.89 4.72 1.94 5.37 2.06 5.74 2.14 7.19 2.63 5.61 1.64 6.00 1.65 6.70 1.82 7.00 1.89 9.83 2.65 Flow 450C -3°C 0°C 2°C 7°C -5°C Flow 550C -3°C 0°C 2°C 7°C The coefficient of performance (or COP) measures the ratio of heat output generated, compared to the amount of electricity consumed. To find out more, please call one of our team on 0845 602 2922 or visit www.vaillant.co.uk/trade Vaillant Ltd. Nottingham Road Belper Telephone 0845 602 2922 Derbyshire DE56 1JT www.vaillant.co.uk info@vaillant.co.uk