The well known Connacht Hotel in Galway installed #3 M2G boiler controls to deliver additional savings for the hotel. The M2G inhibit any boiler nuisance cycling during the CHP day time hours and ensure the boilers are fine tuned when they ramp up to meet the night time load. Boilers: DeDietrich with modulating Baltur Burners and RFW40 digital controllers. Trend BMS. There was no interruption to services during the installation period which took just one working day.