Hydra Special Air Conditioning Series

HYDRA SPECIAL AIR CONDITIONING SERIES CM2800 CM3500  CM6500  CM8900

COOLING MONSTERS Hydra Series is specially designed and made for duo purposes, Standard Portable A/C and also as a Spot A/C.

Portable / Mobile Air Conditioning

Choose our Hydra machines for Powerful Mobile Air Conditioning! It is most suitable for temporary aircon supply and/or when permanent installation of air conditioning is not suitable.

Spot Cooling / Certain Area Cooling

By fitting our special air ducting adaptors onto Hydra machines, you can deploy Spot Cooling. Spot Cooling is most suitable for providing air conditioning to only certain parts of a large areas (such as big warehouse, factory, open space, etc.) whereby cooling down the entire area is not practical. Our air ducting adaptors offer up to three adjustable cold air flow direction. This results in a more economical solution to provide spot air conditioning air to working people areas, machines and servers directly, rather than entire area cooling.

CM2800

All of our Hydra machines provide strong cool air with high
efficiency at low power consumption and supports long-hours continuous application. This series is also most suitable for areas where only single-phase power supply is available. There are no special installation or renovation work required, no permits required and other expensive costs involved.


Hydra air conditioning machines are constructed to be extremely durable internally and externally. They are also equipped with with four heavy duty castors and excellent-quality ball bearings, providing high mobility. Only environmentally friendly refrigerants are used for our machines.

CM8900

All of our Hydra machines provide strong cool air with high
efficiency at low power consumption and supports long-hours continuous application. This series is also most suitable for areas where only single-phase power supply is available. There are no special installation or renovation work required, no permits required and other expensive costs involved.


Hydra air conditioning machines are constructed to be extremely durable internally and externally. They are also equipped with with four heavy duty castors and excellent-quality ball bearings, providing high obility. Only environmentally friendly refrigerants are used for our machines.

CM3500

All of our Hydra machines provide strong cool air with high
efficiency at low power consumption and supports long-hours continuous application. This series is also most suitable for areas where only single-phase power supply is available. There are no special installation or renovation work required, no permits required and other expensive costs involved.


Hydra air conditioning machines are constructed to be extremely durable internally and externally. They are also equipped with with four heavy duty castors and excellent-quality ball bearings, providing high obility. Only environmentally friendly refrigerants are used for our machines.

CM6500

All of our Hydra machines provide strong cool air with high
efficiency at low power consumption and supports long-hours continuous application. This series is also most suitable for areas where only single-phase power supply is available. There are no special installation or renovation work required, no permits required and other expensive costs involved.


Hydra air conditioning machines are constructed to be extremely durable internally and externally. They are also equipped with with four heavy duty castors and excellent-quality ball bearings, providing high obility. Only environmentally friendly refrigerants are used for our machines.

All of our Hydra machines provide strong cool air with high efficiency at low power consumption and supports long-hours continuous application. This series is also most suitable for areas where only single-phase power supply is available. There are no special installation or renovation work required, no permits required and other expensive costs involved.


Hydra air conditioning machines are constructed to be extremely durable internally and externally. They are also equipped with with four heavy duty castors and excellent-quality ball bearings, providing high mobility. Only environmentally friendly refrigerants are used for our machines.

Cooling Monsters Hydra machines can be used for various situations and requirements, such as using at homes and offices, temporary A/C support when main air conditioning breaks down or having scheduled upgrading, equipment and computer servers cooling, inside vessels, army tanks and aircraft repairs and many more. Our Hydra machines have been involved in many major events and famous superstar concerts too!

Here is one important knowledge for all new users. All our Hydra air conditioners have much stronger output wind power than other similar brands. Therefore, our compressors must be much more powerful in order to achieve the BTU as stated in the respective specifications. In short, Cooling Monsters Hydra Air Conditioners are much more powerful and reliable than other brands of the same class!

FAQ for Hydra A/C Series

Can the machines be used in the rain?

No. The Hydra Series is not waterproof.

When the machine is turned off and then on again, why is the output air blowing is not cold?

Wait for approximately 2-5 minutes for the compressor to reboot and resume operating. This is to protect the life span of the compressor.

Do we need to top up water to the machines?

The Hydra Series do not use water for cooling.

Do we need to top up refrigerant?

Nope, it is not necessary. The only time to top up the refrigerant is if there is a gas leak from the copper pipes.

Is the refrigerant harmful to earth and humans?

Nope, not harmful. The refrigerant used in the machines is environmentally friendly.

Can we switch on the Hydra machines for more than 24 hours continuously?

Yes, you can. Our Hydra machines can handle long hour non-stop operations.