One, Advantages and Disadvantages of 16mm Diameter Underfloor Heating Pipes
Regarding the advantages and disadvantages between 16mm and 20mm diameter pipes. First, let's discuss the 16mm diameter. It has a smaller inner diameter, which can result in higher resistance, especially when used with a boiler. This leads to a slower flow rate and a slower heating-up time. However, 16mm pipes are very easy to install and are also more cost-effective compared to 20mm pipes.
II. Advantages and Disadvantages of 20mm Diameter Underfloor Heating Pipes
Secondly, there are 20mm diameter underfloor heating pipes, which are also quite common in the market. Due to their relatively large inner diameter, they offer very fast flow rates, making them suitable for both residential and commercial installations. Furthermore, their fast heating rates lead to improved heat dissipation. However, installing 20mm underfloor heating pipes can be more challenging and requires specific technical expertise.
Three. Is it better to use 16mm or 20mm for underfloor heating pipes?
The 16mm and 20mm underfloor heating pipes have different applications, so when selecting, users should choose the product that best suits their specific needs.
In northern cities, 20mm diameter pipes are commonly used because northern houses have better insulation and utilize collective heating systems during winter. This means that the ground heating pipes do not need to be as tightly sealed, and 20mm diameter pipes are ideal for this purpose.
However, this differs in southern cities, as these cities do not have central heating during the winter. Therefore, it is best to lay the underfloor heating pipes more densely. As a result, the use of 16mm diameter pipes is very common. However, if your house has good insulation, using 20mm diameter pipes is also perfectly fine.