Inverter Air Source Heat Pump

Description

Inverter heat pump

Air source heat pumps (air/water) can heat or cool living spaces, and optionally heat water for everyday use (showers, dishes, etc.). The Inverter range is designed for small apartments and passive houses that require greater efficiency at a smaller output.

The Inverter heat pump system produces heating, cooling and optional domestic hot water and is designed for small apartments or passive houses with low output heating needs. With a scalable heating range between 1kW (min) and 5kW (max), this solution is ideal for apartments up to 100m² or passive houses up to 250m².

Incredible efficiency and savings

Installing an air source heat pump is one of the best ways to save money and can yield amazing returns for home and building owners. For every 1kWh of energy consumed, a heat pump can generate up to 5kWh of thermal energy. Our heat pumps typically pay for themselves within 3.5 years or less if you receive a government subsidy or system grant. Our range of Air Source Inverter heat pumps is strictly limited to indoor units compatible with outdoor units and provides both heating and cooling.

Why choose Leomon inverters?

Leomon's line of power inverters is one of the most established outdoor units for new homes. For this reason, we have created two indoor units that can make power inverters a better investment for homeowners. We offer tanks for heating and cooling as well as tanks that also heat domestic hot water. Indoor units with outdoor units combine efficiency and reliability.

1. Incredible efficiency and savings

With no heater design, there is no power requirement for electric heaters. You'll enjoy the same comfort without the need for more energy-intensive heating elements. Combined with inverter technology, heat pumps provide significant efficiencies and unmatched real savings. The use of inverter regulation allows the system to operate at various output levels, rather than switching between on/off using a standard heat pump.

2. Flexible and Compatible

This combination is suitable for floor, radiator and fan coil heating or cooling in passive buildings or small apartments. The system can replace or complement existing heating systems as it can also be used in combination with external heat sources such as biomass, boilers or wood stoves.

3. Optimize performance

The performance of our indoor unit has been improved, but not at the expense of compatibility - the original Mitsubishi Weather Compensation Control is retained along with all functions. Switching between water and space heating is automatic and sufficient capacity is ensured, so no storage tank is required.

4. Continuous Availability

With our tank you will get uninterrupted hot water up to 55°C as it uses a large surface heat exchanger which heats the water faster due to its large heat transfer surface.

5. Use all season

By heating and cooling, heat pumps can meet the year-round needs of passive houses and small apartments. The outdoor unit can operate in temperatures as low as -15°c.

Eco Inverter Air Source Water Tank

1. Feature-rich yet easy to use

The multifunctional controller provides optimal management with programs such as automatic anti-Legionella, floor drying, holiday mode and weekly timer. Web control via the app is optional and includes efficiency monitoring. Two-zone heating is also available.

2. Reliable and durable

Due to its larger condenser, invter heat pump units can operate in harsher conditions longer than others, and Leomon outdoor units have a proven track record of reliability in harsh conditions.

3. Durable and easy to maintain

Easy to maintain since all components are easily accessible. Heat pump water tanks also have complete corrosion protection by using high quality enameled water tanks with built-in MG anodes.

4. Quiet and unobtrusive

Both indoor and outdoor units are very quiet and compact. Using a 120lt Domestic Hot Water Tank (DHW) with the tank also saves space, with two units taking up less than 0.5 sqm

Retains all original heat pump control functions: automatic defrost, automatic switching between DHW and heating/cooling, automatic anti-Legionella program, external heat source control, DHW and heating timer*, 2-zone control*, floor drying function* , Monitor Consumed and Produced Energy (COP)*, Access via Web and Mobile Apps*, Cascade Connected Masters*

Options and Feature Upgrades

1. Domestic hot water tank

The water tank can be replaced with a 300 liter tank, enabling you to use the system to heat domestic hot water. Alternatively, a 120-liter or 150-liter DHW tank can be added to the tank, taking up very little space.

2. Optional electric heater

For most users, this upgrade is unnecessary and allows the use of electric heaters to generate large amounts of hot water for sustained, intense use at temperatures of 70° or higher and where backup may be required.

3. Optional network control via app

The original smart app allows you to measure the efficiency of the system (COP monitoring) and control the system and programs (holiday mode, floor drying, etc.) via PC, tablet and smartphone.

4. Optional wireless thermostat

With the optional wireless thermostat, you can manage your heat pump with greater control and make remote adjustments.

Common Problem

1. How much can I save on an Inverter air source heat pump (with water tank)?

Your savings depend on many factors such as your local fuel costs, how much heating you need and whether other systems are in place. Let's consider a small apartment of 60 m², heated by LNG for 5 months per year, at a monthly cost of 250 euros and a yearly domestic hot water (DHW) cost of 40 euros per month (total 1.730 euros). Installing a passive heat pump with a DHW tank can reduce monthly heating costs to 40 euros and hot water costs to 8 euros. This would save 1434 euros per year, which would amount to 35.850 euros over the 25-year lifespan of the product, not even taking into account the potential increase in gas costs. This real-world example achieved ROI in less than 3 years, with an annual ROI of 33%.

2. What kind of maintenance do I need to do and how much will it cost?

Our air source and domestic hot water heat pumps are very easy to maintain and have very low maintenance costs. Our units only need one annual express service and we make sure everything works properly and efficiently.

3. Are air source heat pumps only suitable for new buildings? Can they replace an existing hot water system?

Depending on insulation quality and other factors, Inverter heat pump solutions can be used in small new buildings and apartments, passive houses and some older small apartments. For older buildings, you will most likely want to consider our range of air source heat pumps. These units can be used with floor heating, radiators and fan coils, among others. Tanks can replace or upgrade existing hot water facilities.

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