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High-Tech Heat Pumps

High-Tech Heat Pumps
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High-Tech Heat Pumps

Product catalog summary
Introduction to OCHSNER Heat Pumps
OCHSNER heat pumps provide a sustainable heating solution, reducing reliance on traditional fuels and requiring minimal maintenance. They are versatile for new constructions and renovations, compatible with under-floor heating or radiators, and can reach flow temperatures up to 68°C.
Energy Efficiency and Environmental Impact
These heat pumps utilize renewable energy sources like air, water, and ground, significantly cutting CO2 emissions and fossil fuel dependency. They meet residential construction standards without needing extra insulation or system engineering investments.
Product Range and Features
OCHSNER offers a wide range of heat pumps for heating, cooling, and hot water, with capacities from 2 to 1,000 kW. They can integrate with photovoltaic systems, offer internet connectivity, and support bivalent operation with other heat generators. They are ErP and SmartGrid ready, ensuring future compliance with energy efficiency standards.
Heat Pump Technology
Heat pumps convert low-temperature heat into higher temperature heat through a closed circuit process. The efficiency is indicated by the coefficient of performance (COP), where a COP of 4 means 4 kW of heating energy is produced from 1 kW of electricity.
Heat Sources
OCHSNER heat pumps can use various heat sources:
  • Air: Economical and widely available, suitable for retrofitting.
  • Ground: Uses flat plate collectors or direct expansion systems for efficient energy extraction.
  • Water: Requires ground water availability and involves a brine circuit for heat extraction.
Advanced Features
These heat pumps offer active and passive cooling options, designed for quiet operation and high efficiency. The GMLW Series features horizontal split evaporators for optimal performance and noise reduction.
Installation and Maintenance
Installation involves connecting the external evaporator to the internal heat pump using insulated copper pipes. The system is designed for easy installation, even in retrofitting scenarios, ensuring operational safety and efficiency.
Key Technologies and Features
  • Thermodynamic De-icing and Anti-Bloc: Ensures safety in extreme weather conditions.
  • Fluster-Management: Minimizes noise emissions from the Ochsner VHS-M evaporator.
  • Silent Mode: Reduces fan speed based on outside temperature to decrease noise levels.
  • Super Silent Package: Optional feature for additional noise reduction, inspired by aerospace industry optimizations.
Product Series Overview
  • GMLW Series: Known for high efficiency and low noise, achieving a COP of 4.4 and holding the ehpa seal of quality.
  • AirStation Models: Designed for compact spaces with emphasis on quiet operation, available for both indoor and outdoor installations.
  • ELW Series: Eco Air/Water heat pumps ideal for passive and low-energy houses, featuring inverter technology.
  • GMWW Series: Utilizes ground water as a heat source, offering high COPs and equipped with advanced heat exchangers for increased efficiency.
Installation and Control
  • Indoor and Outdoor Installation: Options available for different spatial constraints, with emphasis on weather resistance and noise reduction.
  • OTE 3 Interior Climate Manager: Provides user-friendly control with features like adaptive hot water control, safety management, and internet-based tele-control.
Additional Solutions
  • Combi Universal 2: A compact system suitable for single-family dwellings, offering heating and hot water solutions with space-saving design.
  • Hot Water Heat Pumps: Europa series offers high efficiency, smart grid readiness, and multifunctional uses such as drying and cooling.
Customer Support
OCHSNER provides comprehensive customer service, including system commissioning and ongoing support to ensure optimal operation and user satisfaction.
Overview
The document provides detailed information about OCHSNER heat pump systems, including specifications, testing procedures, servicing recommendations, and company background.
Leakage Testing
OCHSNER heat pumps comply with F-gas regulations, offering leakage testing services. Refrigerants used are non-flammable, non-toxic, and ozone-neutral.
Accessibility
OCHSNER offers specialist customer service available 365 days a year in main markets, including Austria, Germany, and Switzerland. Contact details are available on their websites.
Spare Parts
The company ensures the availability of spare parts through service vehicles and a central store with over 2000 parts for immediate delivery.
Heat Pump Servicing
Regular servicing is recommended to maintain low running costs, increase longevity, and prevent malfunctions. Legal requirements also mandate regular servicing and monitoring.
Company Background
Founded in 1978, OCHSNER is a pioneer in heat pump technology, with a history dating back to 1872. The company focuses on energy efficiency and environmental sustainability.
Technical Specifications
The document includes detailed specifications for various heat pump series, including dimensions, heating performance, and COP values under different operating conditions.
Product Range
The document lists various heat pump models, categorized by heat source (air, ground, water) and series (e.g., GOLF MIDI PLUS, GOLF MAXI PLUS). Each model's performance metrics are provided.
Symbols and Standards
The document explains symbols related to heat sources and performance standards, including ErP readiness and SmartGrid compatibility.
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Catalog excerpts

High-Tech Heat Pumps-1

OCHSNER High-Tech heat pumps ENERGY DIRECT FROM NATURE

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High-Tech Heat Pumps-2

OCHSNER Heat pumps

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High-Tech Heat Pumps-3

The choice of the right heating system for one’s own home is an important decision lasting for decades. The most important requirements for a heating system are: highest efficiency and thus lowest heating costs, comfort, operational safety, the best possible environment protection and long life. FOR THE ENVIRONMENT AND YOUR POCKET Heat pumps use the sun’s energy stored in the air, in water or the ground. Whoever decides on a heat pump not only saves CO2, but also has less to worry about increasing oil or gas prices or fear of problems in supply. YOUR DECISION TODAY ALREADY AFFECTS THE AMOUNT...

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OCHSNER heating systems leave nothing to be desired WHY OCHSNER? GOLF MAXI PLUS GOLF MIDI PLUS OCHSNER IS ERP READY The ErP ready Symbol shows that OCHSNER is already meeting the requirements of obligatory labelling according to the Eco-Design Directive - valid from September 2015 onwards. OCHSNER’s cutting-edge technology in the heat pump and storage tank field is thus today providing solutions for tomorrow’s demands. Using OCHSNER heat pumps, you can achieve COPs which no other heating system can provide. COMPLETE PRODUCT RANGE – FOR HEATING, COOLING AND HOT WATER OCHSNER supplies a complete...

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With the power of natural heat sources HOW A HEAT PUMP WORKS HOW DOES A HEAT PUMP WORK? The heat pump converts low temperature heat into heat of higher temperature – even in Winter at well below 0°C. This takes place in a closed circuit process through continuous changing of the aggregate condition of the refrigerant (1=evaporation, 2=compression, 3=condensation, 4=pressure release.) SELECT THE SYSTEM MOST SUITABLE FOR YOU OCHSNER stands for quality – this you can put your trust in. High investment in Research and Development, long-term experience and components of the highest value make this...

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Energy supplies - direct from nature GROUND HEAT Due to the further development of the horizontal-split system technology, OCHSNER has made the use of air as a heat source economical as well. Air is available everywhere and in unlimited supply. The ground is a free-of-charge and abundant heat store and thus represents an ideal heat source. Using flat plate collectors, stored solar energy is mainly used – constantly and completely independent of the time of day or night. If installed correctly, sufficient source energy is available even in the deepest of winters. This system is also especially...

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GROUND HEAT – BRINE If ground water is available at a reasonable depth and in sufficient quantity, one can reach the highest seasonal performance factors. A constant temperature of 8 – 12°C guarantees an optimum heating operation. Using this system, the ground heat is extracted by means of a brine circuit and then transferred to the heat pump. Two wells are necessary for this: a source well and a sink well. The sink well should be located at least 15 metres from the source well in the direction of the ground water flow. • f the garden area is sufficient, flat-plate collectors are the I least...

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Overview of the OCHSNER High-tech heat pumps GOLF MIDI PLUS Heat pump for buildings with a small heat load GOLF MAXI PLUS Heat pump for heating and cooling - for buildings with a medium heat load STANDARD AND R Heat pump for heating and cooling - for buildings with a high heat load VHS-M HORZONTAL SPLIT EVAPORATOR Split outside unit for air/water heat pumps of the GMLW Series. Very quiet operation, highest efficiency and highest quality materials. Depending on the heat load, available either as single- or double-split evaporator in white or anthracite. Installation in combination with GOLF MIDI...

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STORAGE TANKS Heating and hot water storage with heat pump separation tanks, heat pump hot water tanks or the fresh hot water heater Unifresh ELW 8 & ELW 12 Vertical Luft/Split-Wärmepumpe mit Invertertechnologie EUROPA MINI IWP(L) & MINI EWP Hot water heat pump for external storage tanks up to 500 litres, for heat sources air or ground. HIGH-CAPACITY HEAT PUMP For heating, active cooling and hot water heating in large-scale buildings in commerce, industry, large-volume dwellings and in the municipal sector. Up to 75°C flow temperature, high-temperature heat pumps up to 95°C flow temperature....

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EFFICIENCY DOES NOT NEED TO BE HEARD GOLF MAXI PLUS ROOM TERMINAL VHS-M SPLIT EVAPORATOR

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Outside air is the heat source that is always available in unlimited quantities. 20 years ago, OCHSNER was the first manufacturer to focus on efficient air/split technology. GMLW SERIES FOR THE QUIETEST OPERATION Experience, coupled with years of research and development make the OCHSNER GLMW Series the quietest air/split heat pumps on the market today. The GMLW Series is thus ideally suited both for new buildings and for retrofitting or bivalent operation systems. OVI-circuit for higher efficiency and increased limits of use Three expansion valves for optimum control of the refrigerant circuit...

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The OCHSNER GMLW Series is distinguished by highest efficiency, long working life and especially silent running. VHS-M SPLIT EVAPORATOR Large fin clearances for absolute functional safety in Winter and optimised de-icing Low-noise, fully modulating energy-saving fan Injection group directly at the evaporator in order to prevent loss of performance Stainless steel cladding for long life

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OCHSNER Horizontal Split System – GMLW Series HEAT SOURCE AIR USED WITH HIGH EFFICIENCY The high-efficiency horizontal split evaporator extracts the necessary amount of warmth from the outside air, whereby an optimised, automatic de-icing system keeps the evaporator, if required, ice-free without using much energy. Our horizontal split evaporators are manufactured in exclusive housings. Here, OCHSNER grants a 10-year guarantee against rusting through. Due to the sizing and optimum appliance construction, a maximum of warmth is absorbed from the air. Even at extreme temperatures below zero. No...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.