Skip to content

HAILEA Chiller - HS Series (150-1000L) - UK 3-Pin Plug Edition 3 reviews

by Hailea
Features & Benefits of Hailea Chillers,
  • Microcomputer control system for the convenience of user
  • High efficiency and energy savings. Water temperature will fall down quickly and economically
  • Utilizes the Freon-free R134a refrigerant¬†gas, which is safe and environment friendly (non oZone depleting)
  • Anti-corrosive pure titanium evaporator for fresh & sea water dual use
  • Temperature memory system that makes the chiller refrigerate continuously according to the previous temperature when the power is supplied again to protect the animals and plants in the aquarium.
  • Fantastic price point for those seeking a value-for-money product.
  • Practical designing and durable materials used contribute to a long lasting, functional product meeting the needs of aquarist


What is R134a Refrigerant?
R134a refers to the refrigerant gas used in chiller/air condition compressors.
It is a common refrigerant that is used in many air conditioning applications.

Due to the nature of R134a properties which is of a HFC (hydrofluorocarbon) refrigerant, it does not have any ozone depletion potential and has little greenhouse effect. 

Directions for Use:

  • During/after transporting and/or fixing up the chiller, allow it to¬†stand upright¬†for at least 3-6 hours before powering it up. This reduces¬†unnecessary damage by¬†allowing¬†the oil and fluid to flow back into the compressor.
  • Do not place the chiller outdoors or near any heat source.
  • Do not place the chiller in enclosed cabinets.
  • Place the chiller approximately 30cm away from walls to facilitate ventilation.
  • Do not cover the chiller while it is in operation as this will cause over-heating.
  • For use with marine setups, it is recommended to install the chiller after the filtration systems. This is to ensure the durability and function of the evaporator.
  • Regular maintenance of the circulating systems, front draft hood and air filters are advised at once every month.
  • For troubleshooting of issues such as not being able to power on the unit, faulty powering issues, lack of refrigeration, or loud noises / vibration from the unit. Please refer to the instructions booklet for¬†suggestions on basic problem solving.¬†¬†


Provided Accessories and Attachments:

  • 2x Elbow adaptors,
  • 2x Inlet and outlet rubber covers,
  • 2x Metal hose clamps,
  • 2x Spare adaptor rubber stoppers/seals
  • 1x Fuse,
  • 1x Instruction booklet,


Technical Data

Model: HS28A
Iced Medium: R134a
Voltage: 220-240V
Frequency: 50Hz(60Hz)
Power: 1/10HP
Recommended Tank Size: 150L
Pump Water Flow: 250-1200l/h
Size: 400 x 218 x 415mm
Adaptor Diameter: 12mm & 16mm
Weight; 15kg


Model: HS66A
Iced Medium: R134a
Voltage: 220-240V
Frequency: 50Hz(60Hz)
Power: 1/4HP
Recommended Tank Size: 300L
Pump Water Flow: 1000-2500l/h
Size: 435 x 295 x 470mm
Adaptor Diameter: 16mm & 19mm
Weight; 18.6kg


Model: HS90A
Iced Medium: R134a
Voltage: 220-240V
Frequency: 50Hz(60Hz)
Power: 1/2HP
Recommended Tank Size: 500L
Pump Water Flow: 1200-3000l/h
Size: 460 x 320 x 590mm
Adaptor Diameter: 16mm & 19mm
Weight; 22kg

*When moving the chiller, always transport the chiller upright.

*After transport, and fixing up the chiller, allow it to sit for at least 3-6 hours before powering it up. This will allow the oil and fluid to flow back into the compressor and reduce chances of unnecessary damage.

*Due to the temperature hot and cold crossover, the surface of chiller will happen condensation so it will have water on the surface but it is not the chiller leakage, so don't worries about the water.

Customer Reviews
5.0 Based on 3 Reviews
5 ‚ėÖ
4 ‚ėÖ
3 ‚ėÖ
2 ‚ėÖ
1 ‚ėÖ
100reviewers would recommend this product Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
Salim K.
I recommend this product

Hailea Chiller

Silent operation managed to chill water in short.Highly recommended

Ken B.
Singapore Singapore

Massive Chiller

The chiller is huge. Cons is that the piping is way larger than my OASE Biomaster 600, but the staff helped me purchase and add to my shipment tubing and adaptors after my purchase.

Walter W.
Singapore Singapore


Item was received well & chiller works perfectly fine. Ease away the worry of temperature fluctuations because of the hot weather.