

Price is after subsidy of €2575
The price shown includes the subsidy amount. You pay this amount in full upon purchase. You will receive the subsidy back later via RVO.
By continuing with your order, you agree to this.
Sale! Full-Electric SPRSUN Ultra Silence 9kW 3-Phase + 150L Boiler/Buffer Hydronic tank – Including Installation
Also available on request in a 1-phase system
Heat pump including professional installation
Are you looking for a sustainable and silent solution for heating and cooling your home? We offer you the Ultra Silence heat pump, including complete professional installation. This advanced air-to-water heat pump is specially designed to function energy-efficiently, silently and reliably under various conditions. With our complete service, we guarantee a carefree transition to sustainable energy.
Why choose the Ultra Silence heat pump?
The Ultra Silence heat pump combines high-quality technology with exceptionally quiet operation. Thanks to the innovative design and optimized components, such as the DC inverter compressor and the silent fans, you will experience maximum comfort without disturbing noises. In addition, the heat pump is equipped with intelligent control options, including automatic switching between heating and cooling based on the outside temperature.
The heat pump supports various modes:
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Turbo mode for fast heating or cooling
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ECO mode for energy-efficient use
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Sleep mode for silent operation at night
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HI-COP mode for maximum efficiency under test conditions
User-friendly and smart to operate
A clear control panel gives you easy access to all functions, such as temperature settings, timer functions and fault messages. The Ultra Silence series also has a WiFi module, which allows you to monitor and operate the heat pump remotely via the specially developed app. This allows you to keep control of your indoor climate anytime and anywhere.
Key usability features include:
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Adjustable temperature for heating, cooling and hot water
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Timer for automatic switch-on and switch-off
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User and engineering settings for optimal tuning
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Display of current and historical alarms
Safety first
The Ultra Silence heat pump is equipped with extensive safety mechanisms to ensure both your safety and the lifespan of the appliance. For example, the appliance is equipped with automatic fault detection, frost protection and voltage protection. All electrical installations are connected according to the strictest standards and regulations.
Features and specifications
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Energy-efficient operation thanks to the latest inverter technology
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Whisper-quiet design with optimized airflows
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Wide temperature range for both heating and cooling
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Robust build quality and corrosion resistant materials
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Anti-legionella program for hygienic hot water supply
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Suitable for smart grid integration (SG Ready) , allowing you to benefit from low energy rates
Professional installation
Our certified installers ensure professional installation of your heat pump, fully in accordance with the guidelines in the Ultra Silence manual. We provide, among other things:
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Assessment of the ideal installation location (sufficient ventilation, safe load-bearing capacity, minimal noise pollution)
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Correct connection of the water and electricity supplies
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Installation of necessary safety devices such as pressure relief valves, filters and automatic air vents
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Extensive testing and inspection procedure prior to delivery, including waterside balancing and system optimization
Maintenance and service
You can also count on us after installation. We offer maintenance contracts to keep your heat pump in top condition. Regular maintenance not only increases the efficiency, but also significantly extends the lifespan of your installation.
Important maintenance points are:
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Checking the electrical connections and safety components
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Cleaning of heat exchangers and fans
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Checking water pressure and water quality
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Preventive check for possible leaks or wear
Our guarantee
Your investment is in safe hands with us. The Ultra Silence heat pump comes with an extensive factory warranty. We also take care of the registration of your device and are ready to handle any warranty cases quickly and professionally.
Sustainable and future-oriented
By choosing a heat pump, you are taking an important step towards energy-neutral living. The Ultra Silence series not only offers you direct savings on your energy bill, but also contributes to the reduction of CO₂ emissions and a better environment.
Would you like to know more about the benefits, how it works or request a no-obligation quote? Contact us today. We will be happy to advise you and ensure that your home is ready for a sustainable future.