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or email sales@koolit.co.uk
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Precision Air Conditioning (CRAC) Manchester

Koolit understands that certain commercial environments, such as data centres, server rooms, clean rooms, pharmaceutical test rooms, and laboratories require high precision cooling and air conditioning.

Our computer room air conditioning (CRAC) and close control units (CCUs) are designed for applications where climate control is critical. We can also control humidity, where this is required.

Our most popular precision CRAC systems

Server Room Wall Mounted

For small server room environments, high wall mounted units will cool the air within the room down to an acceptable temperature.

We normally recommend server rooms are operated at around 22˚c +/- 2˚c to keep hardware functioning without any heat-related problems.

From £1,150 + VAT installed

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Upflow/Downflow CRAC Systems

For custom built server rooms or data centre environments we can provide bespoke up-flow or down-flow close control systems.

These systems can incorporate the latest free-cooling technologies, humidity control, and +/- 1˚c temperature control.

POA

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Arrange Site Survey

Please get in touch to to arrange your free site survey or quotation. Finance options are available in most cases. We use specialist brokers to get you the best rates at all times. Please contact us for further details.

Koolit commercial HVAC installations

Free site survey

Our expert project managers will visit your premises to determine your needs and evaluate which CRAC/CCU would work best in the environment.

We will also take this opportunity to answer any questions you have and provide a free quotation.

Please contact us to request your free site survey.

Expert installation

Our specialist engineers aim to complete every installation in a timely fashion, never compromising on quality.

We can complete your CRAC/CCU installation at a time that suits you best, meaning minimal disruption or downtime for your business.

Meet our installation team.

Maintenance & servicing

The Koolit service doesn’t stop when your precision air conditioning is set up and good to go.

We can take care of maintenance and servicing too, guaranteeing maximum performance and value for money all year round.

Find out more about our servicing and maintenance.

Speak to us on 0800 035 5665 or complete the form below to arrange your free site survey or quotation.

Finance options are available in most cases. We use specialist brokers to get you the best rates at all times. Please contact us for further details.

Commercial HVAC case studies

  • Hotel restaurant air conditioning installation in Salford, Manchester

    View Case Study
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Server room wall mounted AC systems & prices

Mitsubishi Electric MSZ-AP Series (2.5-5kW)

MSZ-AP Series 2.5kW System

7 Year Warranty

Suitable for server rooms approx. 5m2

Energy Efficient Inverter Unit
Energy Efficiency Class (Heating/Cooling): A++/A+++
SEER: 8.6
SHR: 0.921
Latest Refrigerant R32
Built-in MELCloud WiFi Device

From £1,375 +VAT installed

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MSZ-AP Series 3.5kW System

7 Year Warranty

Suitable for server rooms approx. 7m2

Energy Efficient Inverter Unit
Energy Efficiency Class (Heating/Cooling): A++/A+++
SEER: 8.6
SHR: 0.881
Latest Refrigerant R32
Built-in MELCloud WiFi Device

From £1,469 +VAT installed

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Enquire Now

MSZ-AP Series 5.0kW System

7 Year Warranty

Suitable for server rooms approx. 10m2

Energy Efficient Inverter Unit
Energy Efficiency Class (Heating/Cooling): A++/A++
SEER: 7.4
SHR: 0.741
Latest Refrigerant R32
Built-in MELCloud WiFi Device

From £1,695 +VAT installed

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Prices shown are installed prices excluding VAT (exclusions apply).

Finance options are available in most cases. We use specialist brokers to get you the best rates at all times. Please contact us for further details.

Mitsubishi Electric MSZ-AP Series (6-7.1kW) & PKA-M Power Inverter Range

MSZ-AP Series 6kW System

7 Year Warranty

Suitable for server rooms approx. 12m2

Energy Efficient Inverter Unit
Energy Efficiency Class (Heating/Cooling): A++/A++
SEER: 6.8
SHR: 0.791

From £1,680 +VAT installed

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MSZ-AP Series 7.1kW System

7 Year Warranty

Suitable for server rooms approx. 14m2

Energy Efficient Inverter Unit
Energy Efficiency Class (Heating/Cooling): A+/A++
SEER: 6.8
SHR: 0.781

From £1,975 +VAT installed

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PKA-M Power Inverter 10kW System

7 Year Warranty

Suitable for server rooms approx. 20m2

Energy Efficient Inverter Unit
Energy Efficiency Class A++
SEER: 6.5
SHR: 0.731

From £3,450 +VAT installed2

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Prices shown are installed prices excluding VAT (exclusions apply).

Finance options are available in most cases. We use specialist brokers to get you the best rates at all times. Please contact us for further details.

1. Sensible heat ratio (SHR) is the term used to describe the ratio of sensible heat load to total heat load. This can be formulated as: SHR = qs / qt qs = sensible heat (kW) qt = total heat (kW). For example, an SHR value of 1 would mean that an evaporator would only cool the air/equipment, i.e., a purely sensible load. On the other hand, an SHR value of 0.8 would mean that 80% of an evaporator load is used for cooling air/equipment (sensible load), while the remaining 20% would provide dehumidification (latent load). You should total up the electrical consumption of your servers (i.e., 2 x 500W power supplies would total 1000W or 1kW of sensible load). Multiply the nominal rating of the machine by the SHR to get the total sensible duty of the machine. If your computer equipment exceeds the sensible capacity of the machine then it will not cool the equipment adequately. Please contact us for further clarification.

2. Save £360 +VAT by choosing the PKA-M Standard Inverter 10kW System.

Learn more about the Mitsubishi Electric MSZ-AP Series

Panasonic FZ Range

FZ Range 2.5kW System

5 Year Warranty

Suitable for server rooms approx. 5m2

Energy Efficient Inverter Unit
Energy Efficiency Class A++
SEER: 6.2
Latest Refrigerant R32

From £1,150 +VAT installed

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FZ Range 3.5kW System

5 Year Warranty

Suitable for server rooms approx. 7m2

Energy Efficient Inverter Unit
Energy Efficiency Class A++
SEER: 6.1
Latest Refrigerant R32

From £1,195 +VAT installed

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FZ Range 5kW System

5 Year Warranty

Suitable for server rooms approx. 10m2

Energy Efficient Inverter Unit
Energy Efficiency Class A++
SEER: 6.5
Latest Refrigerant R32

From £1,350 +VAT installed

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Prices shown are installed prices excluding VAT (exclusions apply).

Finance options are available in most cases. We use specialist brokers to get you the best rates at all times. Please contact us for further details.

Our clients include

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