VERTICAL WATER-TO-AIR HEAT PUMPS INNOVATIVE TECHNOLOGY FOR MORE EFFICIENT AIR CONDITIONING Water loop heat pumps of 24 to 93 kW

Sustainable Energy optimisation R-410A. Energy efficiency Neptus uses R-410A, a refrigerant with ODP=0 and low TEWI, which respects the environment and the future for generations to come. Market Average Market Average Plug-fan New technology of backward-curved propylene-blade impellers which continually adapt to pressure drops from the duct system and filters in order to meet the commissioned air flow rate. - EC (Electronically Commutated) technology motor significantly increases efficiency and extends the system’s lifecycle. - Direct coupling eliminates the use of pulleys and belts, thereby...

Water-to-Air Heat Pumps In the NEPTUS range of water-to-air heat pumps, water is the fluid that enables heat to be exchanged with the outdoor circuit. The unit supplies or acquires energy from the water contained in a water loop or exchanges energy with the ground (geothermal energy source). Water loop The topology of the installation is usually a closed loop in which water circulates by means of a circulation pump. This type of system is often used in multi-zone commercial buildings. This enables water to reach each zone and to supply the adequate temperature by exchanging energy. Installing...

Comfort Reliability Designed to meet heating and cooling requirements in compliance with current regulations in the retail sector. Avant / Avant+ AVANT / AVANT+ controls have the following main functions as standard: - Electronic control for different operating modes and operational parameters. - Short-cycle protection management. - Control of supply air temperature (Proportional Integral Control P+I). - Weekly and daily scheduling. - Management of running times and start-ups of fans and compressors. - Diagnosis of faults and general alarms. Various optional communication possibilities (BMS,...

Indoor air quality High filtration quality Filtration and cleaning There are two filtration stages, a first gravimetric (up to G4) or opacimetric (F6 or F7) stage plus an additional opacimetric stage (from F6 to F9). Sensors monitor the degree of filter fouling. The easy-access filters facilitate maintenance with side or bottom extraction. The registers on the ventilation sections provide easy access to the fans, batteries and condensate pans for cleaning and maintenance. Fresh air management Free cooling The introduction of fresh air in free cooling mode means that free outdoor energy may be...

With over 80 years' experience, more than 2,000 employees and 6 production sites, CIAT has obtained ISO 14001 certification and is renowned as a major player in the HVAC industry. The CIAT Group: European leader in heating, cooling and indoor air quality Specifications Technical specifications NEPTUS XP MODEL Avail.P. (mmwc) OUTDOOR CIRCUIT INDOOR CIRCUIT (1) Cooling capacity calculated in accordance with the UNE-EN-14511 standard given for inlet/outlet water temperature conditions at 30/35°C and indoor air temperature of 27°C (19°C WB) (2) Heating capacity calculated in accordance with the UNE-EN-14511...