OHA URHE
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Industrial heating of medium and large environments from 100 to 300 kW Ultra Radiant High Efficiency iiliiMil FAST AND EASY HIGH EFFICIENCY SILENT AND LOW FAST AND HIGH LOW RUNNING INSTALLATION AND EMISSIVITY HEALTHY MAINTENANCE THERMAL COMFORT COSTS

NEW COMBUSTION UNIT WITH THE PROVEN INVERTER TECHNOLOGY THAT ALLOWS TOTAL MODULATION, EFFICIENCY, ENERGY SAVING NEW!! NEW CONDENSING HEAT RECOVERY UNIT Increases system efficiency by up to 8% compared to other radiant systems (depending on application mode) IT CAN OBTAIN TAX INCENTIVES, PLEASE, CHECK THE LOCAL REGULATIONS IN FORCE IN THE INSTALLATION COUNTRY OHA URHE IS THE FIRST INTERNATIONAL GAS RADIANT TAPE TO BE CERTIFIED ACCORDING TO THE NEW EN 17175:2019 (EU type examination certificate ner 51CN4236) LARGER AND MORE EFFICIENT WITH GREATER EXCHANGE SURFACE AREA STANDARD CIRCUIT

The OHA radiant strip is a product made by Systema S.p.A. that uses the most natural heating technology possible, heat radiation like the sun. OHA is ideal for heating large areas quickly, economically, quietly and environmentally friendly. Radiation does not generate any convective motion of the air, typical of traditional heating systems, because there is no ventilation in the room to be heated. Heating occurs through the transfer of energy by means of electromagnetic waves, known as radiation (infrared radiation, i.e. heat), which enables the transport of thermal energy in a straight...

GENERAL CHARACTERISTICS OF THE OHA URHE PLANT OHA URHE is a condensing radiant heating system, flexible in installation and formed as shown in the diagram below. The coupling of the various elements has been designed to guarantee maximum thermal efficiency on the ground, minimising heat loss upwards, and maximum safety: the system has a vacuum operation with respect to the heated environment, it is controlled and managed by an innovative electronic control, the whole system is made with the use of top quality material and is equipped with a forced exhaust of combustion products. In the OHA...

• High combustion efficiency, • Energy saving, both gas and electric • Low NOx emissions (absolute values obtained are also lower than the maximum limits required by European Regulation (UE) 2015/1188) • Heat exchange is continuously modulated in the pipes of the emitting circuit • More silent operation By adding the new CONDENSATION DIRECT EXCHANGE HEAT RECOVERY, OHA URHE becomes OHA URHE-R which offers further advantages such as: • • • MORE ECOLOGICAL HEATING Combustion efficiency up to 100,1%. Further energy saving, both gas and electricity Greater heat exchange offered by the...

from 40 to 55 m from40to55m from 55 to 75 m from 55 to 75 m from 75 to 95 m from 75 to 95 m from 90 to 115 m from 90 to 115 m from 110 to 140 m from 110 to 140 m nS= Seasonal energy efficiency of area heating (>74%) with installation outside the heated area The values given are to be considered indicative, correct system sizing must be carried out by the Systema technical office. * Virtual length = Real length of the radiant circuit, increased by the lengths equivalent to the changes in direction: in the "U" double pipe model, 90° bend +3 metres; 180° bend +3 metres; "T" branch + 6 metres;...

Control panel SYS850 controls up to 30 burners and Control panel SYS830 controls up to 16 burners In addition to the Basic versions also available: LAN Ethernet (TCP-IP) for PC monitoring both in the network and via the internet with EYE-LAN software Environment temperature probe with key switch CODE 03CESO2621 (one per zone) All sys 830 and sys 850 switchboards are without environmental probes, which must be requested separately. The LAN and FULL versions include the EYE-LAN software for PC monitoring via network or internet.

Since 1986, Systema S.p.A. is one of the leader companies in Italy and Europe in designing, developing and producing devices for the heating and conditioning in industrial and commercial buildings. There has been always in Systema’s Research and Development department where high investments have been made, since the beginning, for the creation of an internal laboratory who could design and offer highly innovative products that can satisfy and anticipate all the requests coming from the market. In this field Systema works together with important Italian, European and extra-European...