Efficient energy
Cosy warmth. Pleasant coolness. Efficient energy.
Cosiness and a healthy living climate are not a luxury, but the cornerstone of a cultivated life. We combine comfort with energy efficiency and rely on the almost inexhaustible power of nature. With innovative, technical products, we heat you up in winter and ensure that you always keep a cool head in summer.
As early as the planning phase, we deliver a customised concept tailored to your needs and situation, which we implement as a turnkey solution once you have made your decision - perfectly coordinated and from a single source.
This is a complex undertaking, as it involves perfectly harmonising various technical systems - for an optimum quality of life and living.
Better information. Invest more wisely.
Even though we take advice for our customers very seriously, we would like to give everyone who is interested in modern heating, ventilation and air conditioning in private homes the opportunity to find out for themselves the key aspects of a smart investment.
The redblue energy air heating system
We have specialized in the field of air heating for many years and have modified the technology of the former manufacturer Schrag and developed our own device with individually programmable control, which meets the highest requirements of our customers in HUF houses.
Our WRLrbe device enables comfortable ventilation, heating and air conditioning of the building.
Here is a selection of the functions of the ComfortV2 type:
- 4 digital, continuously adjustable speed levels
- Remote access with web interface as an app or via PC
- Nominal fan capacities with 3 different fan motors from 600m³ - 2400m³
- Available as a renovation set in the existing fan cube or with a new housing
- Touch display in the living room with humidity, CO2 and temperature sensors
- CO2-controlled automatic system for the fresh air flap and fan speed can be activated
- Temperature-controlled automatic system can be activated for free night cooling
- Humidity-controlled activation of a steam humidifier possible
- Activation of an air/air heat pump for heating/cooling possible
- Outdoor temperature-controlled, automatic switchover to peak load boiler possible
What economic advantages do heat pump systems generally offer?
The higher investment costs of this system are offset by a number of advantages compared to conventional heating systems:
- Lower operating costs (no purchase of fuels, only 1/4 of the final energy is purchased as electricity)
- Independence from fossil fuels and therefore from price increases
- no investment for gas connection or oil supply, chimney, fire protection, etc.
- virtually maintenance-free system
- No monitoring by chimney sweeps
- High operational reliability due to closed circuit
- Extensive subsidies from the federal and state governments
- Special tariffs from energy supply companies for heat pump systems
Depending on the local conditions, the above arguments in favour of the heat pump mean that the system can be paid off quickly compared to a gas heating system, for example. Heat pump heating is therefore not only an ecological decision, but also an economical one.
How does a brine/water heat pump work?
The brine (antifreeze/water mixture) heated in the ground transfers heat energy to the refrigerant in the evaporator. The refrigerant vaporises, the compressor increases the pressure and consequently the temperature so that heat can be transferred to the heating water at the second heat exchanger.
The refrigerant liquefies again and reduces the pressure at the expansion valve. In this way, 75% of the heating energy is transferred from the ground to the home.
How exactly does underfloor heating work?
In contrast to conventional radiators, underfloor heating systems spread their heat as mild radiant heat. The rooms are heated starting from the floor. Mild radiant heat, a balanced temperature distribution with a constant heat flow from the floor to the ceiling and a low air velocity are components of optimum comfort. The heat emitted by radiators leads to an increase in air velocity.
The ambientair heats up above the radiators, rises and cools down again on the colder, opposite walls. This creates airstreamthat carries dust and other particles with it. Underfloor heating, on the other hand, emits healthy radiant heat without causing major air and dust movement. This is an important aspect for allergy sufferers, for example, as the dirt particles are not transported without dust circulation in the room. In addition, the room air is heated less with underfloor heating and therefore dries out less. This protects the respiratory tract.
