NHE-RTU
Roof Top Unit with high-efficiency heat pump

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The High Efficiency Roof Top Units NHE-RTU series of Roccheggiani, are units designed to guarantee (depending on the configuration chosen and accessories) proper all year round air conditioning, air renewal and purification inside buildings, with particular application in large production areas, logistic structures, trade centers and in general for distribution facilities both in the Industry and Trade sectors.
The High Efficiency Roof Top Units NHE-RTU series of Roccheggiani are Packaged units designed to be positioned on the outside (typically on the roof of the buildings) and use the technology of the heat pump that allows to create extremely compact and efficient units.
The High Efficiency Roof Top Units NHE-RTU series of Roccheggiani have been designed using structural and technological standards that can ensure high seasonal energy efficiency emphasizing the use of energy from renewable sources in order to ensure performance that may contribute to the obtaining of good levels of the building's energy classification to which they are dedicated and good performances, according to different worldwide protocols in the field of green buildings, such as LEED®, BREEAM®, Home Quality Mark ®, Estidama® and HK Beam Plus®.
On demand it is possible to ask for quotation and supply (in addition to NHE-RTU units supply) of the "product compliancy report", relating to one or more of the different protocols in the field of green buildings, in order to facilitate the engineering consultant, the architect or the facility managers, in the understanding of what could be the contribution of NHE-RTU units of Roccheggiani in terms of the accreditation scores according to the different protocols.
From a technical point of view, the High Efficiency Roof Top Units NHE-RTU series of Roccheggiani normally provides, Vs. traditional solutions that typically consist in hydronic systems with AHU, chillers and heat generators (which normally use fossil fuels), an overall higher system efficiency, reduction of energy used for pumping of fluids and lower primary energy consumption, thus promoting better energy assessment of the building-plant system, according to various standards.
The High Efficiency Roof Top Units NHE-RTU series of Roccheggiani, are made in accordance to the UNI EN 12100 and the CE mark, according to a quality assurance system certified ISO 9001:2015 and use as the refrigerant R410A gas, in accordance with current regulations.

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