An Aquastat is primarily used in which type of boiler?

An Aquastat is a critical component in hot water boilers because it functions as a temperature control device that regulates the water temperature within the system. Its primary role is to maintain the desired temperature, ensuring efficient operation and preventing overheating. In a hot water boiler, the Aquastat monitors the water temperature and signals the boiler to turn on or off accordingly to maintain the set temperature range. This is essential for both the efficiency of the heating system and the safety of operation.

While steam boilers, electric boilers, and combination boilers may utilize various control systems for their operation, they typically do not rely on an Aquastat in the same manner as hot water boilers do. Steam boilers focus on pressure controls and other mechanisms to manage steam production and distribution. In the case of electric boilers, temperature control is often achieved through electric flow management rather than by using an Aquastat. Combination boilers may have varied functionalities, but the specific use of an Aquastat pertains more accurately to hot water systems due to their reliance on maintaining specific water temperatures for effective heating.