Correct anti-freeze measures should be as follows: When there is no one at home for a short time (within a week), the boiler temperature can be set to the lowest setting. At this time, the boiler will enter the lowest temperature. low temperature operation and anti-freeze state. Underfloor heating only contains water. I haven't heard of antifreeze fluid to prevent freezing. The main difference between liquid and water is that rust remover and scale remover are only a relief
< h3>Is it better to add antifreeze to underfloor heating pipes or antifreeze powder?There is no special antifreeze formula for underfloor heating on the market, because usually if you don't turn on the heating. underfloor heating in winter, you need to blow water, otherwise it will cause freezing and cracking.
It is recommended to consult a professional ici. Inferior automotive antifreeze can easily cause explosions. So never do the work yourself.
Antifreeze is easy to use.
1. The main component of antifreeze is ethylene glycol, which has a lower freezing point and can better protect floor heating pipes from freezing and cracking. The main component of antifreeze powder is inorganic salt. Although it also has a certain antifreeze effect, it is inferior to antifreeze liquid.
2. The antifreeze liquid has better fluidity and can flow better through the floor heating pipes, thereby achieving a better antifreeze effect. Antifreeze powder has low fluidity and is easily deposited in floor heating pipes, affecting the antifreeze effect.