Engineered for Efficiency. Trusted for Performance.
In high-demand environments where every degree matters, enPact Refrigeration & Cooling delivers intelligent control without compromise.
Whether you’re managing perishable goods, sensitive equipment, or comfort-critical spaces, enPact ensures optimal conditions—while cutting energy consumption by up to 40%.
Powered by intelligently-designed, maintenance-free technology, the system integrates effortlessly into existing infrastructure and is installed by certified engineers with minimal disruption.
What Sets enPact Apart?
Instant, verifiable energy savings
Remote monitoring and real-time insights
Retrofit-ready and non-intrusive install
Proven ROI with short payback periods
From food storage to pharma, retail to hospitality, enPact redefines refrigeration and cooling performance—efficiently, sustainably, and without compromise.
Why Clients Choose enPact
Up to 40% energy savings
Zero disruption during install
No further maintenance required
Smart, sensor-based control
Supports ESG and Net Zero targets
From Insight to Installation: A Seamless, Engineer-Led Process
Step 1: Discovery & Initial Assessment: We begin with a detailed discovery phase to evaluate how enPact Cooling & Refrigeration can contribute to your energy and carbon reduction targets. Using data you provide, weconduct a comprehensive desktop assessment to understand your site(s) and operational profile. This enables us to rapidly determine the feasibility and projected benefits specific toyour environment.
Step 2: Desktop Proposal & Business Case: Following the assessment, we develop a tailored desktop proposal outlining the specific advantages of deploying enPact at your facility. This includes a detailed business case, complete with ROI projections, estimated energy and carbon savings, and payback timelines—all aligned with your strategic objectives.
Step 3: On-Site Technical Evaluation: As part of our “no charge, no obligation” assessment program, our engineers conduct an on-site technical evaluation to verify system compatibility and installation conditions. This physical assessment ensures enPact is configured to achieve optimal performance within your existing infrastructure.
Step 4: Professional Installation & Commissioning: Our experienced project managers and qualified engineers handle the full installation process with precision and care. From planning to commissioning, every aspect is executed according to stringent technical and safety standards, ensuring minimal disruption and maximum efficiency.
The Benefits
enPact delivers advanced energy optimization across a wide range of cooling and refrigeration applications - without compromising temperature control or system reliability.Whether you're operating complex HVAC systems ormanaging cold storage for perishable goods, enPact delivers measurable performance improvements from day one.
Significant energy savings
Achieve up to 40% reduction in energy consumption by optimizing compressor operation through real-time temperature data
No disruption, no downtime
Non-intrusive installation - typically completed in 2 hours for AC systems and 8 to 12 hours for large refrigeration units - with no impact on existing operations
Fast return on investment
Typical payback period of 6 to 24 months, delivering long-term savings and contributing directly to your energy and carbon reduction goals
Maintenance-free technology
Designed for durability and simplicity - no ongoing maintenance required post-installation
Supports sustainability objectives
Reduces overall carbon emissions by limiting compressor runtime, helping meet Net Zero and ESG compliance targets
Case Studies
1. National Food Retail Chain - Freezer Energy Optimization
To evaluate the impact of enPact refrigeration technology, a single enPact unit was installed on a commercial freezer at a national retail chain site in Ireland. A smart energy meter was connected to the freezer’s compressor system to accurately monitor kWh consumption throughout the test.
The trial began on August 4th, 2024, and was structured over a two-week period:
This alternating approach allowed for a direct, data-driven comparison of energy performance with and without enPact optimization. The energy usage data has been collected, analyzed, and is available upon request.
2. Global Fast Food Chain - Chiller System Optimization
An enPact unit was installed on a chiller system at a high - demand fast food restaurant to evaluate its impact on energy consumption in a fast - paced food service environment. A smart meter was connected to the chiller’s compressor system to ensure accurate measurement throughout the trial.
The trial began on August 28th, 2024, and followed a two-week comparative structure:
This ON/OFF testing method provided clear, measurable data on the energy savings delivered by enPact optimization. All data has been downloaded, analyzed, and is available upon request.
Technical Overview
Advanced Sensor Logic for Compressor Efficiency
enPact is a retrofit energy optimization technology designed for direct expansion (DX) air conditioning and refrigeration systems. Installed on the indoor (evaporator) component, it enhances system performance by intelligently managing cooling efficiency and compressor runtime - without altering or replacing existing equipment.
How enPact Works:
Superheat Assessment: enPact uses two sensors to monitor refrigerant temperature across the evaporator. When the evaporator reaches maximum cooling capacity, the system identifies optimal superheat levels.
Compressor Control: enPact interrupts the power supply to the solenoid valve/electronic expansion valve, effectively stopping the compressor at peak efficiency without impacting cooling output.
Refrigerant Utilization: With the solenoid valve/electronic expansion valve closed, the remaining refrigerant in the evaporator is fully utilized. This maintains cooling while reducing compressor load.
Automated Re-engagement: Once the refrigerant is depleted and superheat falls to a preset lower threshold, enPact reactivates the solenoid valve and restarts the compressor cycle.
enPact stops the compressor in a single compressor-evaporator system. In a multi-pack system, enPact effectively reduces the load on the compressor pack:
enPact maximizes latent cooling to reduce compressor workload without compromising temperature control
Continuously monitors superheat, space temperature, and product temperature to dynamically adjust the refrigeration cycle
Compatible with both thermostatic expansion valves (TEV) and electronic expansion valves(EEV)
Typical energy savings range from 20% to over 40%, depending on the application.
enPack Refrigeration + Cooling Applications
Flexible Integration Across Cooling and Refrigeration Systems
enPact Refrigeration & Cooling is engineered for seamless retrofitting into a wide spectrum of direct expansion (DX) cooling and refrigeration systems.From commercial air conditioning to large-scale cold storage and food processing environments, enPact delivers intelligent energy optimization without disrupting operations.
Supermarkets & Retail Chains
Hospitality & Fast-Food Restaurants
Food & Beverage Manufacturing
Cold Storage Warehouses
Pharmaceutical Production and Storage
Commercial Offices
Shopping Centers
Commercial HVAC Applications
Split-type air conditioners
Compatible with wall-mounted, ceiling cassette, and packaged DX units across all sizes
Ducted systems with AHUs
Ideal for ducted commercial systems that require stable, efficient airflow control
VRV/VRF systems
Supports inverter-based multi-zone systems for precise temperature and energy management
Industrial & Manufacturing
Cold storage facilities
Enhances efficiency in large-capacity refrigeration used for warehousing, food logistics, and pharmaceuticals
Food and beverage production
Maintains strict temperature tolerances while reducing energy costs in chilled production areas
Pharmaceutical and clean environments
Supports compliance and reliability in temperature-sensitive industrial processes
Retail & Food Service
Walk-in refrigerators and freezers
Optimizes cooling load in high-turnover environments such as supermarkets and quick-service restaurants
Display fridges and cabinets
Ensures energy-efficient operation of dairy, meat, beverage, and produce refrigeration units
Multi-Pack and CO2 refrigeration systems
Compatible with complex multi-circuit systems commonly found in larger retail and processing installations.
