EHS Mono HT Quiet

Our high temperature, low noise heat pump

The EHS Mono HT Quiet, a high temperature, low noise heat pump ideal for the residential renovation market. It combines advanced features and new technologies to achieve high water temperatures and low noise levels. Additionally, the stylishly designed heat pump is capable reliably providing 100% heating performance* even in extremely cold weather (temperatures as low as -25°C¹). It is also easy to install and maintain.

* Efficiency ratio of heating output (capacity) versus power input (electricity). Internally tested under lab conditions based on EN 14511, results may vary depending on the actual usage conditions.

Efficient heating

The EHS Mono HT Quiet is a heat pump system that provides energy efficient heating (SCOP* of A+++)² and hot water for your home. To generate 5.0kW of energy, it consumes only about 1kW of electricity and collects the rest from the air³.

* SCOP = Seasonal Coefficient of Performance.

Higher water temperatures

Many houses in Europe are using older radiators that require a hot water temperature of 65°C or higher to heat rooms effectively. Most regular heat pumps operate at temperatures between 55°C – 60°C. The new EHS Mono HT Quiet on the other hand, is able to consistently provide hot water of up to 70°C for domestic heating purposes4. This can make it a suitable replacement for gas boilers, as they provide a high leaving water temperature.

Quiet operation

Powered by innovative noise reducing technologies, the EHS Mono HT Quiet (Quiet Mark Certified) operates at noise levels as low as 35 d(BA)5, using a 4-step Quiet mode. The heat pump’s outdoor unit features a double-layered, sound insulation system fitted with a patented Groove Grid Felt design6, which effectively blocks and absorbs noise produced by compression parts and vibrations.

Design forward

The EHS Mono HT Quiet seamlessly blends into any building’s exterior and comes in a dark grey color which complements the current design trend for modern building exteriors. The outdoor unit, approximately 1m in height, is fitted with a new horizontal black grille composition which screens its inner mechanics from sight.⁷

Hassle-free installation and servicing

The outdoor unit of the EHS Mono HT Quiet is designed to be simple to install and maintain. The heat pump’s internal parts are easily accessible via the side panel which can be removed easily by undoing three screws. This significantly saves time and effort during the installation and servicing process.