Immerspagna is a cell phone software that can remotely control the thermostat and is used in conjunction with the thermostat hardware. Users can check and control the thermostat on their cell phones to control the operation of heating/cooling equipment, achieving comfort, energy saving and convenience.1. Immerspagna , creating a comfortable home for youImmerspagna is equipped with Immerspagna APP; you just need to download and install the APP and then you can control it remotely anytime and anywhere, such as: adjusting the temperature, heating/cooling programming, switching the working mode and checking the heating/cooling status, etc. If your boiler supports OpenTherm communication protocol, you can also view the boiler parameters and adjust the boiler settings on the APP.By adjusting the heating status of your home remotely in advance, you can avoid the lagging heating phenomenon and feel the warmth of your home immediately when you arrive home; you can operate it remotely when the elderly or children do not know how to operate it at home, even as simple as the elderly, who will use it as soon as they are taught!2. Comfortable, energy-saving and convenientYou can manually control a set temperature according to the heating demand, constant temperature operation. It can also be programmed according to a week schedule timer, set the indoor temperature in time slots, and run the boiler /air conditioner on demand, which can be pre-heated, pre-cooled, and each time slot is a customized temperature; without burning heating all the time around the clock, the boiler can save gas by 20% or more. You can check the heating/cooling status of your home remotely anytime, anywhere for convenience and peace of mind.