How to renovate the heating in an old house? Analysis of hot topics on the Internet in the past 10 days
As winter approaches, the heating renovation of old houses has become a hot topic on the Internet recently. This article will combine the hotspot data from the entire network in the past 10 days to systematically analyze the key points of heating decoration in old houses.
1. Ranking of heating decoration hot topics in the past 10 days
| Ranking | topic | amount of discussion | heat index |
|---|---|---|---|
| 1 | Exposed radiator renovation plan | 128,000 | ★★★★★ |
| 2 | Comparison between floor heating and radiator | 96,000 | ★★★★☆ |
| 3 | Energy-saving heating renovation of old houses | 72,000 | ★★★★☆ |
| 4 | Heating pipe hiding plan | 54,000 | ★★★☆☆ |
| 5 | Retro radiator decoration | 38,000 | ★★★☆☆ |
2. Comparison of three major options for heating renovation of old houses
| Plan type | Advantages | Disadvantages | Suitable for room type | Budget reference |
|---|---|---|---|---|
| Surface-mounted radiator | Construction is fast and does not affect the ground | Takes up wall space | Old house with low floor height | 80-150 yuan/㎡ |
| Concealed floor heating | Beautiful, even heating | Need to raise the ground | Floor height ≥2.8m | 200-300 yuan/㎡ |
| hybrid system | Flexible combination of advantages | Construction is complicated | Special apartment type | 150-250 yuan/㎡ |
3. Things to note when retrofitting heating in old houses
1.System evaluation is preferred: The pressure-bearing capacity of the original pipeline must be checked before renovation. In the past 10 days, 23% of the complaints were due to the lack of system assessment.
2.Simultaneous upgrade of thermal insulation: Data shows that combined with exterior wall insulation renovation, heating efficiency can be increased by 30%
3.Legal construction filing: Pay special attention to renovation projects that need to be reported to the heating unit
4.Material selection criteria: It is recommended to use PPR pipes (high temperature resistance above 70℃) and copper-aluminum composite radiators
4. Price fluctuations of heating decoration materials in 2023
| Material name | Average price in September | Average price in October | Increase or decrease |
|---|---|---|---|
| Copper-aluminum composite radiator | 85 yuan/bar | 92 yuan/bar | +8.2% |
| PPR pipe (4 branches) | 6.5 yuan/meter | 6.8 yuan/meter | +4.6% |
| Intelligent temperature control valve | 120 yuan/piece | 115 yuan/piece | -4.2% |
5. Expert advice
1. Prioritize"Divided room temperature control"System, can save 20-35% energy consumption
2. Recommended for renovation of old housesModular assemblyprocess to reduce damage to the original structure
3. SelectAnti-corrosion coatingRadiator to extend service life
4. Must be carried out after constructionSystem stress test, the standard is 1.5 times the working pressure
6. Five issues that users are most concerned about
1. Can floor heating be installed without removing the old floor? → Ultra-thin dry floor heating can be used (minimum 3cm)
2. Do old cast iron radiators need to be replaced? → Replacement is recommended after 15 years of use
3. How to beautify exposed pipes? → The latest popular decorative trunking solutions
4. Do I need to move out during the renovation? → Partial modification is generally not required
5. Which season is most suitable for construction? → Best in spring and autumn, recent reservations will take 2-3 weeks to queue
From the above analysis, it can be seen that heating renovation of old houses requires comprehensive consideration of the house structure, budget constraints and the latest technology. It is recommended that owners plan in advance and choose regular construction units to ensure the heating effect in winter.
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