Enclosure Cooling Lab designs, engineers and supplies high-performance cabinet air conditioners, fan filter units, heat exchangers and custom thermal management systems. We protect your sensitive electronics with precise climate control — from control panels to outdoor switchgear.
From compact control cabinets to large outdoor switchgear, our portfolio covers every thermal challenge with proven engineering and certified components.
High-efficiency cooling units engineered for sealed enclosures. Maintain stable internal temperatures even in dusty, oily or high-ambient industrial environments.
View specifications →Forced-air ventilation with reliable dust and particle protection. Quiet operation, easy filter access and IP54 to IP55 rated housings for demanding environments.
Browse range →Closed-loop thermal control without external air ingress. Ideal for sealed cabinets where contamination, humidity or corrosive atmospheres must be kept out.
Learn more →Ultra-high cooling capacity for heavy-load enclosures. Connects to plant chilled-water loops for stable, energy-efficient operation under continuous duty.
Engineering details →Weatherproof, sun-shielded and corrosion-resistant cooling for outdoor cabinets. NEMA 3R / 4 / 4X compliant builds tested for harsh installation sites.
See ratings →Tailor-made cooling assemblies, retrofits and integrated panels for OEM machinery builders. CAD-based design, prototyping and serial production support.
Talk to engineers →Industrial control cabinets, server enclosures and outdoor switchgear are home to some of the most expensive and sensitive equipment in modern facilities. Variable frequency drives, PLCs, servo controllers, communication switches and power supplies all generate heat — and every degree above their rated temperature shortens their service life. Enclosure Cooling Lab exists to make sure that heat is removed reliably, predictably and efficiently, so your operations never stop.
Studies have repeatedly shown that the failure rate of electronic components roughly doubles for every 10°C rise above their nominal operating temperature. That makes enclosure cooling one of the highest-ROI investments in any control system. A correctly sized cabinet air conditioner or heat exchanger can extend equipment life by years, eliminate unplanned downtime and reduce energy waste at the same time.
Our engineering team specializes in designing the right thermal solution for your exact application — whether that is a single panel on a packaging line, a row of switchgear in a substation, or a fleet of telecom cabinets distributed across a national network. We combine standard catalog products with bespoke engineering to deliver a cooling system that fits your enclosure, climate, duty cycle and budget.
Industrial cabinet air conditioners are the backbone of any high-density enclosure. Unlike consumer-grade cooling, our units are engineered for 24/7 operation in environments full of dust, oil mist, vibration and electromagnetic interference. Each unit features a sealed refrigerant circuit, hermetic compressor and corrosion-resistant heat exchangers, ensuring long service intervals and stable internal temperatures even when ambient conditions are extreme.
We offer cooling capacities ranging from 300 W up to 6 kW, in side-mount, top-mount and partial-recess configurations. Every unit can be specified with digital controllers, condensate management, alarm contacts, and remote monitoring — so your maintenance team always knows the status of every cabinet in the plant.
When ambient temperatures are moderate and the heat load is limited, a high-quality fan filter unit is often the most cost-effective solution. Our filter fans combine high airflow rates with low noise, easy filter replacement and a long-life motor that is rated for continuous duty. Matching exhaust filters and IP-rated housings allow you to maintain pressurization and keep dust, insects and humidity out of the enclosure.
For applications where external air must never enter the cabinet — such as paint shops, food processing plants or coastal installations — we recommend pairing a heat exchanger with internal circulation fans. This keeps the enclosure fully sealed while still removing the heat generated inside.
Air-to-air and air-to-water heat exchangers remove heat without exchanging air between the cabinet and its environment. This makes them the preferred solution for IP54, IP55 and IP66 enclosures, harsh industrial atmospheres and clean rooms. Our heat exchangers are available in compact wall-mount, recessed and top-mounted versions, with cooling capacities tailored to your heat load and target internal temperature.
Air-to-water units offer particularly high specific cooling power — up to several kilowatts per liter of water — making them ideal for high-density power electronics, laser systems and industrial servers connected to a chilled-water loop. We size, specify and integrate every component, including hoses, manifolds, valves and condensate management.
Our customers stay with us because we combine deep thermal engineering knowledge with responsive support and a no-compromise approach to component quality.
Every cooling unit is built from CE, UL and RoHS compliant components and tested before shipment.
Free heat-load calculations and sizing recommendations from our in-house thermal engineering team.
Sealed circuits, corrosion-protected coils and vibration-tested assemblies for 24/7 operation.
Direct access to our engineers via email, phone and remote diagnostic tools — no offshore call centers.
Custom mounting, voltages, refrigerants, and control logic to match your exact panel and process requirements.
Guaranteed availability of replacement parts and service kits for at least 10 years after purchase.
Telecom shelters, EV charging stations, water treatment plants and renewable energy sites all rely on enclosures installed outdoors. These cabinets face direct sunlight, rain, snow, salt spray and dramatic temperature swings — conditions that destroy ordinary cooling equipment within months. Our outdoor enclosure cooling systems are designed from day one to survive these challenges.
We supply NEMA 3R, NEMA 4 and NEMA 4X rated cooling units with epoxy-coated coils, stainless-steel hardware and UV-resistant housings. Optional sun shields, anti-condensation heaters and low-ambient kits ensure stable performance from -40°C up to +55°C ambient. Every outdoor solution can be specified with cellular or Ethernet-based remote monitoring so operators are alerted to any anomaly before equipment is damaged.
Many of our most successful projects start with a single conversation: "We need cooling, but nothing in the catalog quite fits." That is exactly what our custom engineering team is for. We work with machine builders, panel shops, system integrators and end users to deliver OEM cooling solutions that match exact mechanical, electrical and aesthetic requirements.
Typical custom projects include modified cooling capacities, special voltages and frequencies (208 V, 400 V, 480 V, 50/60 Hz), unusual mounting orientations, integrated condensate evaporators, painted housings to match a brand color, EX-rated components for hazardous areas, and full thermal redesigns of legacy panels. We provide complete CAD drawings, BOMs, factory acceptance test reports and installation documentation for every custom build.
Sizing a cooling system is the most important step in any enclosure project. Undersizing leads to overheating and component failure; oversizing wastes energy, increases cost and can cause condensation problems. Enclosure Cooling Lab offers free heat-load calculations as part of every quotation. Just send us your panel layout, internal heat load (in watts), maximum ambient temperature and target internal temperature, and our engineers will recommend the right product and configuration.
For larger or more complex projects, we provide full CFD-based thermal simulation, hot-spot analysis and airflow optimization. This is particularly valuable for high-density cabinets, server rooms inside industrial enclosures and applications with strict temperature gradients across multiple components.
Energy use is a major component of the total cost of ownership for any cooling system. Our latest generation of inverter-driven cabinet air conditioners reduces energy consumption by up to 50% compared with traditional fixed-speed units, by continuously matching cooling output to actual heat load. Combined with eco-friendly refrigerants such as R-513A and R-454C, our products help your organization meet ESG and decarbonization targets without compromising reliability.
Where appropriate, we also recommend hybrid solutions — for example, a fan filter unit operating during cool hours combined with an air conditioner during peak ambient — to minimize total energy consumption. Every quotation includes an estimated annual energy cost so you can compare options on a true total-cost basis.
A snapshot of our standard product range. Every model is available in multiple voltages, mounting styles and protection ratings.
A proven, transparent process that takes you from a first conversation to a fully commissioned cooling system on site.
Share your application, ambient conditions and heat load. We respond within one business day with engineering questions.
Our engineers calculate the required capacity, recommend products and prepare a detailed quotation with drawings.
Standard units ship from stock. Custom assemblies are built and factory-tested with full documentation.
We assist with commissioning, training and lifecycle service — including spare parts and remote diagnostics.
Answers to the questions our engineering team receives most often. Need something specific? Reach out — we are happy to help.