The latest addition to Climaveneta UK’s i-Whisper range is the i-Whisper Enthalpy, a reverse cycle air-to-air packaged rooftop unit with inverter driven scroll compressor and enthalpic heat recovery wheel for enthalpic heat recovery and free cooling. It also features a ‘plug and play’ approach for simplified installation and maintenance.
In bringing precise control of temperature and indoor air
quality together in a single unit, i-Whisper Enthalpy is an ideal alternative
to a combination of air handling units and chillers. Crucially, comfort
conditions are achieved and maintained with optimum energy efficiency, thanks
to features such as inverter-controlled scroll compressors, plug fans, high
efficiency heat exchangers and rotary enthalpy recovery.
The rotary enthalpy recovery system delivers efficiencies
between 60% and 90%, depending on operating conditions, thanks to its high
surface area to volume ratio. The enthalpy wheel is able to recover both latent
and sensible heat, thus providing effective humidity control and improving
overall unit efficiency. The rotor is powered by a constant-speed, low energy
electric motor.
All units are controlled with Climaveneta’s Air 3000 SE
controller, especially developed for rooftop units. The controller can be
interfaced with a building management system using BACnet, BACnet OverIP,
ModBus or LonWorks protocols.
i-Whisper units are available in capacities from 87kW
cooling/85kW heating to 338kW cooling/340kW heating, with nominal air flows
from 7,200m3/h to 30,000m3/h.