The floor heating pipe is hot, but why can't the temperature go up?

1. There is gas in the floor heating pipe.

Turn on the floor heating switch. If it is found that the water supply pipe of floor heating is hot and return pipe is not, it means that there is gas in the pipe and hot water cannot enter the loop for circulation.

Solution: This is very simple. Just open the bleeder valve of the water separator to exhaust until the hot water flows out.

2, the floor heating pipeline pressure is not enough.

Insufficient pipeline pressure leads to unsatisfactory heating effect.

Solution: central heating ~ in this case, the first thing to do is to find a property or heating company to solve it. If it still doesn't work, you can consider installing a circulating pump to improve the circulation of hot water and achieve the ideal heating effect. Independent heating ~ Open the water replenishing valve below the gas wall-hung boiler, and close the water replenishing valve after the pressure returns to the normal range. This often happens in the high-rise of central heating, or after the system is exhausted!

3, the floor heating pipe embolism

With the increase of service life of floor heating pipeline, the scaling phenomenon of pipeline will become more and more serious. The scaling of 1mm seems to have little to do with it, but this 1mm may cause the water temperature to drop by 6-8 degrees Celsius, and problems such as sludge, bacteria and algae will occur in central heating, so irregular cleaning will lead to the blockage of floor heating pipes.

Solution: Generally speaking, the floor heating pipeline is cleaned once every two years on average, and other equipment is cleaned once a year before use. This needs to be done by a professional floor heating cleaning company. If the floor heating distribution is unclear, try not to clean it yourself, which may easily lead to floor heating damage due to operational errors.

Users of independent heating can install a water purifier or water softener once and for all. Using purified water to soften water for floor heating pipes can avoid scaling, but equipment such as wall-hung boilers still need regular maintenance!

4. The floor heating filter is blocked.

If the floor heating water supply pipe is not hot, it may be because the water quality is too poor or dirty, which blocks the filter and affects the normal circulation of the system.

Solution: first close the water supply valve and the water return valve, open the filter screen to clean the filter screen inside, and finally put it back. If you are afraid of damaging the filter screen due to poor operation, you can find a professional to clean it. Although it costs some money, it is much more worry-free than doing it yourself.

5. There are too many floor heating covers.

The heat of floor heating is uploaded from the bottom. If there are too many floor heating covers, which occupy most of the room area, it will affect the heat dissipation. Then the effective heat dissipation area is small, which makes people mistakenly think that the floor is warm or not.

Solution: Use furniture with legs as much as possible, don't lay a big carpet on the ground, or coil it in a warm place according to the interior decoration design!