Engineering
& System Design

Industrial refrigeration systems are engineered to perform for decades, not just at startup. Engineering and system design are approached with a full understanding of how systems will be fabricated, installed, operated, maintained, and expanded over time.

Mechanical engineering industrial refrigeration design-build CAD by Innovative Refrigeration Systems

Mechanical Engineering

Mechanical engineering forms the foundation of every industrial refrigeration system. Mechanical designs are developed around real operating conditions, facility constraints, and long-term performance requirements, not theoretical loads.

Systems are custom engineered using natural refrigerants including ammonia and CO₂, with layouts that prioritize accessibility, serviceability, and safe operation. Designs account for heat loads, traffic patterns, defrost strategies, and future capacity needs to ensure stable performance under real-world conditions.

Mechanical engineering is coordinated directly with electrical, controls, manufacturing, and construction teams. This ensures system designs reflect how equipment will actually be fabricated, installed, commissioned, and serviced in the field.

Key mechanical design considerations include:

Value engineering to balance performance, efficiency, and capital cost

Built-in redundancies for critical equipment and system components

Refrigerant isolation through mechanical enclosures and system zoning

Equipment layouts that support safe access, inspection, and maintenance

Designs that accommodate expansion, retrofits, and operational changes

Electrical Engineering & Power Distribution

Industrial refrigeration electrical systems must support continuous operation, safe performance, and long-term flexibility. Electrical engineering is developed as an integrated part of the refrigeration system, not as a standalone utility.

Complete power distribution systems are designed to support compressors, condensers, evaporators, pumps, and auxiliary equipment across complex facilities. Electrical design emphasizes proper equipment sizing, coordinated protection, and clear separation between power, control, and safety circuits.

Electrical infrastructure is engineered to support uptime, simplify maintenance, and integrate cleanly with controls and plant operations.

Electrical engineering capabilities include:

Power distribution design for large-scale refrigeration systems

Load analysis and demand planning for present and future capacity

Redundancy strategies for critical electrical components

Integration with in-house UL-listed control panel manufacturing

Coordination with mechanical layouts to reduce installation complexity

Industrial refrigeration electrical engineering design-build by Innovative Refrigeration Systems

Platforms supported include industry-leading automation and power systems from Honeywell, ABB, Siemens, and Rockwell Automation.

Industrial refrigeration controls and PLC engineering by Innovative Refrigeration Systems

Controls & Automation

Controls engineering connects mechanical and electrical systems into a single, intelligent refrigeration platform. Control strategies are designed to maximize reliability, efficiency, and operational visibility while reducing manual intervention.

System logic is developed to manage machine sequencing, capacity control, and fault response in real time. Advanced strategies such as wet-bulb control, variable speed drives, and staged equipment operation are used to optimize performance across changing ambient and load conditions.

Controls engineering is tightly integrated with mechanical and electrical design to ensure sensors, valves, drives, and safety systems work together as intended.

Controls and automation design focuses on:

Intelligent machine sequencing and capacity control

Wet-bulb optimization for condenser performance

Variable speed drive integration for compressors, pumps, and fans

Alarm management and fault response strategies

System architectures that support remote monitoring and diagnostics

Control systems are designed to support both initial commissioning and long-term operation, allowing facilities to adapt to changing demands without reengineering the entire system.

Designed for Reliability, Safety, and Long-Term Performance

Engineering decisions are guided by reliability, safety, and lifecycle performance from the outset. Redundancy is applied where it adds operational value, and safety considerations are integrated directly into system architecture rather than treated as afterthoughts.

Mechanical enclosures, refrigerant isolation strategies, and coordinated safety systems are used to support safe operation while maintaining performance and efficiency. Designs align with applicable codes, standards, and best practices while remaining practical to operate and maintain.

By integrating mechanical, electrical, and controls engineering under one roof, system designs reflect real-world constraints and deliver predictable performance from commissioning through decades of operation.

Mechanical engineering drawing on monitor

Frequently asked questions

Choosing the right industrial refrigeration system depends on a variety of factors. To discuss the potential of your needs, we suggest you talk to one of our refrigeration system experts.

How do natural refrigerants work?

Natural refrigerants leverage environmentally friendly compounds like ammonia and CO₂ to create cooling systems with minimal ecological impact. These advanced technologies reduce greenhouse gas emissions and provide superior energy efficiency compared to traditional refrigerants.

What makes our systems unique?

Our refrigeration systems are engineered with precision, reliability, and adaptability. We integrate intelligent controls, nationwide support, and cutting-edge design to deliver reliable performance across complex industrial environments.

Can you customize refrigeration solutions?

Every project receives a tailored approach. We analyze your specific operational requirements, environmental conditions, and performance metrics to design refrigeration systems that maximize efficiency and minimize downtime.

What industries do you serve?

We specialize in refrigeration solutions for cold storage warehousing, food and beverage processing, pharmaceutical manufacturing, mission critical and other industrial sectors requiring precise temperature control and reliability.

How do you ensure safety?

Safety is our priority. We maintain SHARP (Safety. Health. Achievement Recognition Program through OSHA) certification, implement rigorous Process Safety Management protocols, and design systems that meet the highest industry standards for operational integrity and environmental responsibility.