Hailea Chiller (HS Series)

Brand: 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.