Can I Use Antifreeze For Floor Heating

No, it will affect the operation of the floor heating. Since it is ethylene glycol, it has a high flash point, and when heated, there is a certain danger. If there is no one at home for a short time, it is best to adjust the temperature of the boiler to the lowest position and perform a low-temperature operation to prevent freezing. If there is no one in the house for a long time, it is necessary to drain the water in the floor heating system.