Ariston’s ranges of highly efficient gas-fired boilers feature user-friendly interfaces, high quality electrical connections and advanced control options. Plus, thanks to the multi-zone external accessory, all ‘evo’ boilers are capable of managing three temperature zones.
The user interface has a backlit LCD display, pressure gauge, time clock and manageable button layout. Combined with a control box that separates high and low voltage connections, the installation and maintenance of the ‘evo’ models is quicker and easier than ever before.
All ‘evo’ boilers can also be enhanced with Ariston’s extensive offering of wired and wireless controls. Building on the standard AUTO function - which improves efficiency and reduces thermal stress - a range of additional external controls are available to further improve boiler capabilities. These include the new modulating SENSYS system interface, room sensors, outdoor sensors as well as an RF Programmable Room Thermostat - all of which comply with the latest Building Regulations. And to highlight their high efficiencies, all ‘evo’ boilers are Energy Saving Trust recommended.
CLAS HE evo boilers have the best-in-class NOx emissions and offer efficiencies of up to 90%. The range comprises three models - combi, system and regular - with outputs in all types ranging from 12kW to 38kW. All the boilers use a proven stainless steel heat exchanger and feature an ‘AUTO’ function which monitors the ideal temperature for the heating system - reducing peaks in flow temperature and optimising efficiency.
For ease of installation and maintenance, the compact CLAS HE evo boiler features a simple connection kit, which includes a filling loop, auto-diagnostic system, multiple flue options and instant access from the front of the appliance. Finally, for complete peace of mind, all CLAS HE models come with a five-year guarantee.