HVAC (Heating, Ventilation and Air Condition) Systems
With a record of hundreds of HVAC systems installed and operating worldwide, in ultra vital applications and plants, Precise Engineering is a wise choice for your challenging requirements. Our HVAC solutions are employed in clean rooms , nano and micro applications as well as research facilities and laboratories. These are live evidences for our rigorous design, the meticulous use of materials, the quality equipment deployed, and to the perfect compliance with the process and design requirements.
These systems are designed for quality and regulatory compliance, providing long term reliability, easy maintenance and energy savings, while maintaining safety and environmental policy.
Our design and implementation are based on the latest codes, standards, regulations and practices in use: ASHRAE, SMACNA, NFPA and ILS 1001.
Our HVAC solutions incorporate monitoring and control mechanisms, including DDC/PLC controller units, local and remote control system and user interface (HMI) design, to fully control the specific climatic requirements as well as their momentary gradients, such as:
All our solutions incorporate validated systems, compliant with the latest requirements, including FAT, DQ IQ, OQ protocols and reports, and are in accordance with the relevant regulations and practices: CFR 211 Part 11, GAMP, and ISO 14644.
The design process utilizes computerized simulation of the system and elements, including:
- Heat exchangers
- Cooling towers
- Thermodynamics load
- Air change and circulation
- Pressure drops
- Ice clusters
Precise Engineering offers full factory and facility solutions including site-level energy center that includes:
- Centrifugal / scroll /semi hermetic chillers
- Circulation systems
- Water treatment systems
- Thermo-solar supporting systems for better energetic reuse of environmental conditions.
For technical reading: Advanced solution by Precise Engineering - Energy Saving utilizing Heat Recovery system.