RSY are leading specialists in the design and manufacture of high quality warm air (as opposed to wet systems) heating, - ideal for maintaining consistent temperature and humidity over large areas, without the need for space-consuming boiler and plant rooms. Our expertise in both supply and extraction systems is in demand across the full spectrum of heavy industry, manufacturing and commerce.

We can advise and supply appropriate (and legally compliant) systems for every type of application, from public toilets to onshore petrochemical plants. We apply the same high standards to all our products, which has led to our supplying solutions to the HVAC (Heating, Ventilation and Air Conditioning) needs of a diverse range of customers, where our specialist design and engineering skills enable equipment to be specifically produced to perform in difficult or hazardous environments.

In recent years we have become probably the largest supplier of such equipment, with products ranging from full HVAC systems for accommodation modules to pressurisation equipment. Using the same techniques & standards as in the design & manufacture of our air handling units, air conditioning condenser, chillers etc. RSY have developed innovative electrical control panels for our own HVAC equipment, which we can equally produce to control other equipment where similar standards operate.

Our contracts division offers a full service from initial design, to installation and commissioning. We have built a fine reputation for innovation, design and superior built quality.