Welcome to SRS-Frigadon

SRS Frigadon Ltd presents the future generation of environmentally friendly hydrocarbon natural refrigerant chillers

This range of natural refrigerant R1270 & R290 chillers has now been extended to cover capacities between 10 to 840kW+ in a range of flow temperatures for air conditioning and cooling
applications. Low temperature freezer chillers up to 150 kW @-31°C flow temp are also available. All units are weather protected and can be sited outdoors in
temperatures between -20°C and +40°C. Units are supplied with the latest micro processor controllers where multiple circuit systems have automatic run time
equalisation between compressors and are BMS communication compatible.

Packaged units with a complete specification

High Efficiency & Low Climatic Impact

With many uncertainties surrounding refrigerant gases (F-gas Regulations) and their effects on the environment, our chiller technology with hydrocarbon primary refrigerants is a viable means of future proofing your cooling requirements.

Never before has it been so easy to install and commission a chiller. All units come with complete controls and electrics as well as a built-in hydraulic kit with inverter drive circulation pump.

Just connect the power supply and the flow/return pipes on the brine side and you are ready to go. All units are available in a total Stainless Steel construction for use with Hycool Potassium Formate fluids.

SRS Frigadon believes in tailoring our units to the client’s requirements, therefore all chillers are bespoke with a multitude of options available to suit any project.
These include built in twin circulating inverter pumps or external pump stations, remote internet based controller access, our pump energy optimisation system (PEO), twin condenser panels and the latest in hydrocarbon refrigerant safety packages.
All units feature EC fan and Inverter driven circulating pump technology along with cutting edge control systems.

SRS Frigadon – Natural Refrigerant Chiller Range

By using natural hydrocarbon refrigerants we offer a long term sustainable solution for any refrigeration system environment.

Benefits include:

• Increased efficiency
• Improved COP
• Zero global warming potential
• Lower energy consumption
• Not subject to phase out controls or F-Gas
• Reduced refrigerant charges
• EC condenser fans
• Latest HC built-in health & safety package
• Fully tested and factory certified


G&G Farms USA

A very snowy G&G Farms in the USA – a recently completed project supplied via Alternative Energy Group LLC – www.thinkaeg.com

Produce Industry Fair 2018

SRS Frigadon will be exhibiting at the Produce Industry Fair  exhibition at Peterborough Area on the 12th and 13th of September

Data Protection Changes

The new EU General Data Protection Regulation (GDPR) comes into force on 25 May 2018 (including in the UK regardless of its decision to leave the EU) and will impact every organisation which holds or processes personal data. It will introduce new responsibilities, including the need to demonstrate compliance, more stringent enforcement and substantially increased […]

SRS Frigadon – Now in Australia

SRS Frigdon’s first installation in Australia has been successfully completed by Australian distributor Frigtech WA for table grape producer Fruitico. A R1270 Natural refrigerant Frigadon chiller forms part of a system utilising AIA heat exchangers carefully designed to ensure optimised fruit storage and blast chilling.

New Hydrocarbon Environmentally Friendly Plug In Units

SRS Frigadon are pleased to announce  our new range of Hydrocarbon Environmentally Friendly Plugin Cooling and Freezing units. The Wall mounted ”Plug In” units for outdoor installations are suitable for Cold rooms, Process cooling, Distribution centers, Freezers, Climate Controlled Rooms and many more applications. The units are available in the Mini, Midi, Maxi and Mega series options, with refrigerating capacities […]

Product range


Using the natural HC refrigerant R1270 (Propylene)

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Heat Exchangers

Environmentally friendly Heat Exchangers

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Safe to handle, non-toxic and bio-degradable

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Current projects such as Peake Fruits and Sable Fin

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