特徴と利点：
- 完璧なフィット、簡単な取り付け
- 工場出荷時の仕様で作られているため、取り付けの手間がかからない。.
- Designed as a direct replacement for your original expansion kettle,ensuring excellent fitment and performance.
製品の特徴：
- Improve system stability: Helps maintain stable operation of hot water or heating systems.
- Liner material: The liner is made of high temperature and corrosion resistant materials, such as rubber, polymer or metal.
- Prevent water pipe damage: The expansion kettle can effectively alleviate pressure fluctuations and prevent water pipes from rupture or other damage through the design of internal airbags or airbag diaphragms.
