How to install natural gas floor heating
With the advent of winter, floor heating has become the preferred heating method for many families, especially natural gas floor heating, which is highly favored because of its advantages such as high efficiency, energy saving, and comfort. So, how to install natural gas floor heating? This article will give you a detailed analysis of the installation steps, precautions, cost analysis, etc.
1. Installation steps of natural gas floor heating
The installation of natural gas floor heating is a systematic project that requires a professional team to operate. Here are the main steps:
| steps | Specific content |
|---|---|
| 1. Design planning | Design the direction of the floor heating pipes based on the house area and layout, and determine the location of the water distributor. |
| 2. Ground treatment | Clean the floor and lay insulation layers (such as extruded boards) and reflective films to reduce heat loss. |
| 3. Pipe laying | Lay the floor heating pipes according to the design drawing, with a fixed spacing (usually 15-20cm) to avoid crossing. |
| 4. Connect the water distributor | Connect the pipes to the water distributor to ensure independent control of each circuit. |
| 5. Stress testing | Inject water and pressurize the pipeline to check the tightness. If the pressure is maintained for 24 hours without leakage, it is qualified. |
| 6. Backfilling and leveling | Use cement mortar to backfill and cover the pipe, with a thickness of 3-5cm, and then lay the floor after natural drying. |
| 7. Boiler installation | Connect the natural gas wall-mounted boiler, adjust the water temperature (recommended 40-60℃) and system operation. |
2. Installation precautions
1.Choose a professional team: Floor heating installation involves water, electricity and gas, and requires a qualified company for construction.
2.Pipe spacing: Can be encrypted to 10-15cm in cold areas to improve heat dissipation efficiency.
3.Avoid hot floors: Solid wood flooring is easily deformed when exposed to heat for a long time. It is recommended to use ceramic tiles or composite floors.
4.Regular maintenance: Clean the pipes every 2-3 years to prevent scale blockage from affecting the heating effect.
3. Cost analysis of natural gas floor heating
| Project | Cost range (yuan/㎡) | Remarks |
|---|---|---|
| Material fee | 80-150 | Including pipes, insulation layer, water distributor, etc. |
| Labor cost | 30-60 | Fluctuates according to regional differences |
| wall mounted boiler | 5000-15000 | Prices vary greatly depending on brand and power |
| Monthly usage cost | 300-800 | 100㎡ house, average daily operation of 8 hours |
4. Advantages and disadvantages of natural gas floor heating
Advantages:
1. High comfort: the heat rises evenly, the feet are warm and the head is cool, which meets the needs of the human body.
2. Energy saving and environmental protection: Natural gas has high thermal efficiency and saves more than 30% of electricity than air conditioners.
3. Save space: hidden installation, does not occupy wall or indoor area.
Disadvantages:
1. The initial installation cost is high: a one-time investment of tens of thousands of yuan is required.
2. The temperature rises slowly: it takes 2-4 hours to reach the ideal temperature after turning on.
3. Inconvenient maintenance: The pipeline is buried underground, making troubleshooting difficult.
5. Summary
Natural gas floor heating is an ideal choice to improve the quality of life in winter, but installation must strictly follow regulations. It is recommended that users consider comprehensively based on budget and housing conditions, and choose a regular service provider. With reasonable use, the lifespan of floor heating can reach 50 years, and the price/performance ratio is significant in the long run.
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