electric water heater's thermalstat and heating element

are located pretty high on the cylinder, so if you don't bleed air when the water supply is turned on the air will be compressed but may not be high enough to reach the heating element.

所有跟帖： 

• 好。知道这个原理了。谢谢波大。 -DD2020- ♀ (0 bytes) () 03/20/2023 postreply 08:43:33

• 用电的热水器年限大致多少年呢？ -安小爱- ♀ (0 bytes) () 03/20/2023 postreply 08:53:01

• 10-15年？好像是的。 -DD2020- ♀ (0 bytes) () 03/20/2023 postreply 09:01:23

• 谢谢DD -安小爱- ♀ (56 bytes) () 03/20/2023 postreply 09:18:11