CO₂ HOT WATER SYSTEMS

Reliable high-temperature hot water that keeps up - every day

Consistent 85°C water, fast recovery, and dependable performance, even in cold weather or during peak times in the shed.

WHAT FARMERS NOTICE

Hot water that just works, so you can get on with farming.

Always hits temperature

Consistent 85°C water delivered every time, regardless of ambient conditions or demand

Fast recovery between washes

No waiting, no juggling wash cycles. The system keeps up even on your heaviest days

Reliable, even in cold weather

Reliable through calving and heavy wash cycles, even when ambient temperatures drop to –25°C

Lower electricity use

Up to 85% less energy for hot water compared to traditional electric element systems

Less stress in the shed

One less thing to manage. The system runs itself so you can focus on the farm

WHY CO₂ FOR HOT WATER?

Built for the long term.

CO₂ is one of the only refrigerants that can reliably produce high-temperature hot water without wasting energy. It’s also not affected by the global phasedown of traditional high-GWP gases.

That means no risk of refrigerant shortages or rising service costs. Lower running costs. High-temperature performance in all weather. And long-term certainty for a system expected to last 15 – 20 years.

How Our CO₂ Hot Water Systems Work

A simple, efficient CO₂ cycle turns heat from the air into high temperature hot water.

1.

Pulls heat from the air

CO₂ absorbs heat from the ambient air, even when temperatures are well below zero. This is the foundation of the system’s exceptional efficiency.

2.

Boosts the heat

A compressor concentrates the captured heat using minimal electrical power, raising the temperature of the CO₂ gas significantly.

3.

Uses the heat

The hot CO₂ gas transfers its heat into your water through a heat exchanger – producing 85°C water in a single pass. No second stage required.

4.

Reduces energy

The CO₂ returns to its starting state and the cycle repeats continuously, maintaining your water temperature with no waste!

Smart Control

Smart control that learns your routine

The system automatically adjusts based on when you wash, when you milk, and when demand peaks. You get hot water when you need it, without wasting energy when you don’t.

Interested in our CO₂ Hot Water Systems?

Talk to our team for a farm assessment and no obligation quote