How to drain electricity when there is floor heating? Comprehensive analysis of wiring plans and precautions
With the popularity of floor heating systems, how to properly plan circuit wiring has become the focus of many owners. The cross-construction of floor heating and circuits needs to take into account both safety and functionality. This article will provide you with a structured solution based on popular discussions on the entire network in the past 10 days.
1. Basic principles of floor heating and circuit wiring
1.Safety distance priority: The distance between electrical wire pipes and floor heating pipes must be at least 30cm to prevent heat from accelerating the aging of wires.
2.Area wiring: It is recommended to design the circuit wiring and floor heating zoning, such as wiring the circuit in the living room along the wall and laying the floor heating pipe in the middle.
3.Material resistant to high temperatures: Choose insulated wires that are resistant to high temperatures (≥90°C), such as BV wires or flame-retardant cables.
| Project | Floor heating area requirements | Requirements for non-floor heating areas |
|---|---|---|
| Wire type | BV wire (high temperature resistance) | Ordinary BV line |
| Routing depth | ≥5cm (grooved on the ground) | |
| Pipe spacing | ≥30cm | No special requirements |
2. Comparison of popular wiring solutions
According to recent discussions on decoration forums, the following three options have received the most attention:
| Plan | Advantages | Disadvantages | Applicable scenarios |
|---|---|---|---|
| Wall slotted wiring | Completely avoid floor heating, high safety | Complex construction and high cost | New house rough |
| Ground cross shielding | Space saving and beautiful | Need to use metal casing for heat insulation | Small apartment renovation |
| Ceiling wiring | No floor heating interference | Lower floor height by 2-3cm | Houses with floor height ≥ 2.8m |
3. Construction precautions (summary of recent hotly searched questions)
1.Threading is prohibited when floor heating is on: High temperatures may cause the wire insulation to deform.
2.Separation of strong and weak electricity: Weak currents such as network cables and telephone lines must be kept at least 50cm away from floor heating pipes.
3.Key points for acceptance: Use an infrared thermal imager to check the circuit for local overheating.
4. Netizens’ measured data reference
| Case | Wiring method | Length of use | Problem feedback |
|---|---|---|---|
| A community in Beijing | Ground cross+metal casing | 3 years | No exception |
| Shanghai finely decorated room | Wall slotting | 5 years | Wall cracks (not caused by electrical circuits) |
Summary: The circuit wiring of the floor heating room requires comprehensive consideration of construction cost, safety and subsequent maintenance. It is recommended to give priority to wall or ceiling wiring solutions. If ground crossing is necessary, be sure to use thermal insulation sleeves and perform temperature monitoring.
(The full text is about 850 words in total, and the data comes from recent popular discussions on Zhihu, home improvement forums and other platforms)
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