Repair of Gas Coolers
Fast and reliable repair of your Gas Coolers. Minimal downtime thanks to experienced technicians with original spare parts and state-of-the-art diagnostic technology.
Repair for Gas Coolers – Your Partner Fresenius Instruments
When a gas cooler fails, the entire measurement chain is affected. Moisture in the sample gas can irreversibly damage sensitive sensors. Fast repair by Fresenius Instruments prevents consequential damage and immediately restores the measurement capability of your analysis technology.
Applications and Industries
Gas cooler repairs are needed in all industries that rely on accurate gas analysis: power plants, waste incineration plants, chemical plants, biogas facilities, wastewater treatment plants, refineries, and environmental monitoring stations.
Our Service Advantages
Why Fresenius Instruments is the right choice for the repair of your Gas Coolers.
Fast Response Times
Average response time within 24–48 hours. Reliable service with short waiting times to get your equipment back up and running as quickly as possible.
Dedicated Contact Person
A dedicated contact person who knows your equipment and individual requirements. Direct communication without detours for fast solutions.
Worldwide Field Service
Service deployments throughout Europe – from Scandinavia to the Mediterranean. Our technicians are thoroughly familiar with regional requirements and regulations.
Experienced Technicians
Years of expertise in gas measurement technology and regular further training guarantee the highest service quality. Our technicians reliably solve even complex problems.
Technical Details and Process
Typical gas cooler repairs include replacement of defective compressors and Peltier elements, repair of refrigerant leaks, replacement of condensate pumps and valves, renewal of heat exchangers, and repair of control electronics. After every repair, we test cooling performance, achievable dew point, and tightness of the entire system.
Our Process in Detail
After initial diagnosis – on-site or via remote diagnostics through the Cloud Connect Kit – we create a detailed repair plan. Standard repairs are performed directly on site. For compressor replacement or refrigerant filling, we deploy certified refrigeration technicians. Every repair is completed with a performance test.
Remote Diagnostics with Cloud Connect Kit
Our Cloud Connect Kit enables remote monitoring of your devices via mobile network. Faults are automatically detected and reported – for fast diagnosis and minimal downtime.
Premium Components & Spare Parts Supply
High-quality suppliers primarily from Germany. 10+ years spare parts guarantee. 30+ years device lifespan.
Longevity & Accuracy
Through regular maintenance and calibration, your devices maintain their precision for decades. Measurement accuracy meeting the highest industry standards.
Spare Parts 10+ Years
Long-term supply security with guaranteed spare parts supply for over 10 years. No production downtime due to missing spare parts.
Lifespan 30+ Years
Significant extension of device lifespan through regular professional maintenance. Investment protection and lower total cost of ownership over the entire lifecycle.
Third-Party Device Service
Service also for devices from Awite, ABB, Servomex, Sewerin, UNION, Siemens, Draeger and Endress+Hauser.
Please note: Our service for third-party devices is not available for all models and manufacturers. We evaluate each case individually.
Customer Reviews
“The service from Fresenius Instruments is excellent. Fast response times and competent technicians.”
Frequently Asked Questions
Common defects include declining cooling performance due to contaminated cooling elements, defective condensate drains, leaking connections, failed temperature controllers, and clogged condensate traps.
Yes, many gas cooler repairs can be performed directly on site. This includes replacing cooling elements, repairing condensate drainage, and renewing seals.
Costs vary depending on the defect and gas cooler model. We provide a transparent cost estimate before starting the repair.
Simple repairs such as replacing seals or filters take just a few hours. For more complex defects in the cooling system, the repair may take a full working day.
Yes, for longer repairs we offer the option of a loaner device so your analysis process is not interrupted. Please ask about this when placing your order.
Chat with Tory about Fresenius Devices
Our AI Tory helps you with common error messages, first-aid measures, and compiling a service request. Fast answers around the clock – directly from the AI that knows our devices.
Simply click on the chat in the bottom right corner of the screen.
Request Service Now
Contact us for a customized repair offer for your Gas Coolers. Our experts are happy to advise you.
Our Products
Biogas BioBasic
Plug-and-play biogas analyzer for CH₄, CO₂, H₂S, O₂ and H₂
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TDLAS Biomethane TDLAS
TDLAS laser analyzer for high-precision biomethane quality control
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Solvents Gas Analyzer 150
Precise NDIR measurement of hazardous solvents in industrial environments
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Flexible Gas Analyzer 210
Flexible gas analyzer with NDIR, EC and ZrO₂ sensors
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Biomethane Gas Analyzer 210 - Biomethane
Optimized for biomethane feed-in monitoring in biogas plants
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O₂ Gas Analyzer 210 O2 paramagnetic
Paramagnetic O₂ analyzer for precise oxygen measurements
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Versatile Gas Analyzer 220
Versatile gas analyzer for emission and process monitoring
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Formaldehyde Gas Analyzer 315 Formaldehyde
Specialized NDIR analyzer for precise formaldehyde measurement
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Multi-gas Gas Analyzer 320
Multi-gas analyzer for up to 6 IR-active gases in industrial processes
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Portable Gas Analyzer Portable 100
Portable gas analyzer for on-site mobile measurements
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Tabletop Gas Cooler RCI 100
Compact gas cooler in tabletop housing with Duran glass heat exchanger
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Compact Gas Cooler RCI 500
Compact 19" gas cooler with 0.86 vol.-% residual moisture
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2 Streams Gas Cooler RCI 700
Gas cooler for two measurement gas streams with Duran glass heat exchanger
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Control Smart Control 300
Stationary NDIR analyzer for threshold concentration monitoring
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O₂ Smart O2
Oxygen analyzer with ZrO₂ sensor and wear-free technology
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Portable Smart O2 Portable
Portable oxygen analyzer for flexible on-site measurements
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InSitu Toxic Inline Analyzer TINA
InSitu gas analyzer for toxic and explosive gas mixtures
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TCD FTC300
Versatile gas analyzer based on thermal conductivity detection (TCD)
Learn more →About Fresenius Instruments
For over 175 years, the name Fresenius has stood for innovation in chemical analytics. Fresenius Instruments offers comprehensive expertise in the measurement and continuous analysis of more than 120 substances – utilizing advanced methods including NDIR, EC, NDUV, zirconium oxide, TLDAS, and Raman laser spectroscopy. Founded from Carl Remigius Fresenius's Institut Fresenius, we combine a rich heritage with extractive process measurement technology at the highest level.
