A2L: Leading the Way in Sustainable Refrigeration for New Zealand.
Future-Ready. Farm-Proven.
DTS proudly brings you A2L refrigeration from Actrol — advanced, environmentally responsible cooling solutions, engineered for the unique demands of New Zealand dairy farms.
Built to perform in even the toughest conditions, A2L units deliver powerful milk cooling with up to 20% greater energy efficiency and significantly reduced environmental impact. Using low Global Warming Potential (GWP) refrigerants, these systems align with both global climate targets and New Zealand’s evolving environmental standards.
Whether you're upgrading old equipment or planning new infrastructure, DTS A2L refrigeration offers:
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Ultra-sustainable performance
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Lower energy and refrigerant costs
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No lease, no hidden fees — just straightforward ownership
Make the sustainable switch with DTS — where innovation meets reliability.
Easy on your Pocket. Easy on the Planet.
Easy to Maintain.

Better Energy Efficiency
A2L units offer up to 20% greater energy efficiency (in some cases as high as 30%) compared to conventional refrigeration systems.

Reduce Operational Costs
Reduce refrigerant costs by up to 80%. A2L units utilise ultra-low GWP refrigerants, which are not only cost-effective and widely available but comply with environmental regulations.

Easy to Maintain & Support
Featuring easily accessible components that any qualified refrigeration technician can service, reducing downtime and ensuring consistent milk cooling performance.

No Lease or Hidden Fees
So affordable you can own it outright, no lease or ongoing payments are required. No hidden installation fees or extra charges (we're a bit old-fashioned that way).

Built Tough
Actrol A2L units are built to withstand New Zealand's challenging outdoor conditions and operate in ambient temperatures up to 43 degrees.

Ultra Sustainable
Cut environmental impact by 96%. Operating on R-455A refrigerant, which has an ultra-low GWP of 145, A2L units are future-ready and comply with environmental standards. No levies here.

18 Month Warranty
These units are covered by a 12-month warranty, which is automatically extended to 18 months once your unit has undergone its first 6-month service.

Finance Available
A2L units can be purchased under BNZ Green Asset Finance (Low Interest). Other third-party finance is also available. Talk to your DTS Regional Manager to find out more.
A2L Ryker
The A2L Ryker range offers a robust, reliable and longterm condensing unit solution that exceeds strict GWP limits.
Find out more about Ryker UnitsA2L ACPAC
The Tecumseh A2L ACPAC comes fully fitted with all the great features of the standard Tecumseh ACPAC with the added benefit of being A2L compliant. They’re safe, and robust, and offer improved accessibility to make servicing easier than ever.
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