CO2 Chillers

CO2 chiller blue pipework and black lagging
Welded pipework on a high pressure system

0161 237 3727

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The Service, Maintenance and Repair of CO2 Chillers

R744 Refrigerant

Carbon dioxide or R744 refrigerant is one of the earliest refrigerants. As modern technology is evolving, this refrigerant is becoming more and more efficient in higher ambient temperatures. It uses a condenser with a cascade from another system, or a transcritical gas cooler. CO2 has a high coefficient of performance, so when the refrigerant is not fully condensing, 40% dry for example, there is still 60% wet of latent heat to boil off. This makes CO2 a very effective refrigerant.

CO2 Chiller Service

The service of CO2 differs from other refrigerants as the refrigerant has high gas pressures. Refrigerant leak detection systems are used for safety. Our detailed tick sheet will keep your chiller in the very best condition.

Repairs Second to None

We are adept in the sensitivities of the repair of high pressure systems. Our skilled engineers know how to prevent the sublimation of the refrigerant when breaking into the system.

What We Offer for CO2 Chillers

National and international coverage. In the UK, one of our engineers is only a call out away. We fly out parts and equipment anywhere in the world. The world got smaller with Maximus Chillers!

Mobile workshop. Each engineer has an estate car with all the necessary tools and equipment to get the job going- fast!

Years of experience in the maintenance of CO2 systems.

Why Choose Us for CO2 Chillers?

We provide a great service and we are a non political company that will exceed your expectations!

Any Chiller- Any Problem- Any Part- Any Refrigerant- Anywhere- The MAXIMUS ADVANTAGE™

Case Study of CO2 Chillers

One of our customers has a CO2 chiller in his shopping centre. There are limits to the capacity of ammonia systems in the same location. He had the main chiller go down in the night. We attended the call out and our engineer diagnosed the fault: a failed bypass valve. The part was ordered and fitted same day. Another happy customer!

Next Steps...

Call 0161 237 3727


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