There is some voice that there is no necessary to install a room thermostat with boiler to control room temperature. It is a waste of money to install thermostat. Because there is temperature set function on boiler.  Nowadays, most boiler sold without room thermostats, build in temperature setting can control room temperature indirectly. When the indoor temperature changes, the water temperature of the boiler needs to be adjusted repeatedly, which is very troublesome. Many customers in use, will often forget to adjust or afraid of trouble will not always adjust, which will cause waste of gas, and the indoor temperature is not too hot or too cold, can not meet the comfort standard!   At this time, the gas boiler room thermostats installed in the gas boiler comes in handy! What are the advantages of installing a room thermostat in a gas boiler? Let's have a look!   1. Energy save: When the room temperature reaches the set temperature, the room thermostat can control the boiler to stop working, because the room temperature changes slowly, until the temperature is reduced to the lower limit will start the wall hanging furnace again, to avoid the boiler due to rapid changes in water temperature and multiple starts and stops, further reduce energy consumption. When no body at home or after going to sleep at night, the heating temperature of the boiler can be reduced, and the heating and cooling of the boiler can be advanced by regular automatic control, and the energy consumption can be reduced under the premise of ensuring comfort.   2. Comfort With built-in temperature sensor thermostats , we can check the thermostats visual digital display screen, anytime and anywhere to understand the indoor temperature. User can do corresponding temperature setting and adjustment, so that the indoor temperature is more comfortable, to avoid the room temperature too cold or too hot situation.   3. Convenient The thermostat operation is more simple and clear, directly adjust the room temperature, the device can also automatically control the operation of the boiler by setting the temperature of each time period, eliminating manual operation. It is necessary for working families, the room temperature is too low to automatically start the boiler, can realize the room anti-freeze protection with a small amount of gas.     Above are the advantages by installing a thermostat for boiler heating system. Let’s control the room temperature conveniently, to create a comfortable living environment but energy saving thanks to a room thermostat.