Oasis Super Chill (Heat and Chill)

Q: Do these heat as well as chill?

Yes, every model does both — and the two capacities differ, so the SCI-18 is rated 35 kW heating and 18 kW chilling.

Q: What air and water temperature are the capacities quoted at?

The supplier does not publish a reference condition for these figures, so treat them as nominal and ask us to confirm capacity at your site conditions.

Q: How cold can they take the water?

Down to 2 °C, and the range holds that performance at ambient temperatures up to 40 °C.

Q: Are they suitable for coastal or salt-laden sites?

Yes — the fin coils are epoxy coated and the cabinet is galvanised steel, polyester powder coated to IP44.

Q: Can they be run from a building management system?

Yes — the UC8 controller is BMS compatible via digital and analogue signals or Modbus, and multi-unit control is possible.

Q: What power supply do they need?

All four models in the range are three phase.

Q: How do I get a price?

Send us your water volume, target temperature, site ambient and power supply — we’ll size a model and come back with pricing and lead time.

Reverse-cycle chillers that heat and chill water for larger aquaculture and aquarium systems.

Models

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Categories: Heating & Cooling

Applications: Hatchery, Live Holding & Purging, LSS, RAS

Brand: Oasis

Oasis Super Chill (Heat and Chill) - Image 2

Product Information

Key Features

New Zealand built by Oasis, who have been manufacturing and supplying heat pumps for over 30 years
Reverse-cycle: each unit both heats and chills, and the two capacities differ — the SCI-18 is 35 kW heating but 18 kW chilling — so size on whichever duty drives your system
Chills down to 2 °C even at 40 °C ambient, with the variable-speed condenser fan tested to 52 °C ambient
Inverter variable-speed compressor with accurate EEV refrigerant control; soft-starting EC motors and inverter compressors avoid high inrush current
Head-pressure control compensates for outdoor ambient temperatures below 20 °C on the cooling cycle
Epoxy-coated fin coils and a galvanised steel cabinet, polyester powder coated to IP44 — built for salt-laden coastal air
UC8 controller, BMS compatible via digital and analogue signals or Modbus, with multi-unit control possible
Note that the published heat and chill capacities are not quoted against a stated air and water temperature, so treat them as nominal. To size a unit, work from your water volume, the temperature lift (or pull-down) you need at your site’s design ambient, and your system turnover — send those to Fresh By Design and we’ll run a heat-loss calculation and confirm capacity at your actual conditions before you commit.

Specifications

Model	Heat capacity	Chill capacity	Rated at	Water flow (LPM)	Connection	Power supply
Oasis SCI-18	35 kW	18 kW	Capacity not published against a reference condition	200	50 mm	Three phase
Oasis SCI-22	50 kW	22 kW	Capacity not published against a reference condition	200	40 mm	Three phase
Oasis SCI-32	60 kW	32 kW	Capacity not published against a reference condition	300	50 mm	Three phase
Oasis SCI-48	75 kW	48 kW	Capacity not published against a reference condition	300	50 mm	Three phase

Downloads

Oasis Super Chill Aquaculture Brochure Oasis Super Chill Specifications & Drawings

Frequently Asked Questions

Do these heat as well as chill?

What air and water temperature are the capacities quoted at?

How cold can they take the water?

Are they suitable for coastal or salt-laden sites?

Can they be run from a building management system?

What power supply do they need?

How do I get a price?

Spare Parts & Consumables

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Oasis Super Chill (Heat and Chill)

Product Information

Key Features

Specifications

Downloads

Frequently Asked Questions

Spare Parts & Consumables

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