不要把降温减压安全阀塞住。
这可能导致降温减压安全阀排泄少量的热水。
This may cause the temperature and pressure relief valve to discharge small quantities of hot water.
每年至少手动操作降温减压安全阀一次，以确认是否工作正常。
Manually operate the temperature and pressure relief valve at least once a year to make sure it is working properly.
二合一组合式降温减压安全阀对于温度过高、压力过大提供性价比最佳的安全保护。
The combined two-in-one temperature and pressure relief valve provides the least expensive and most proven means for protection against both excessive temperature and pressure.
二合一组合式降温减压安全阀对于温度过高、压力过大提供性价比最佳的安全保护。
The combined two-in-one temperature and pressure relief valve provides the least expensive and most proven means for protection against both excessive temperature and pressure.
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