謝謝熱心回複，明天來修的時候我問問

所有跟帖： 

• 千萬別問，問了人家知道你是一竅不通，要狠狠宰你。 -檸檬椰子汁- ♂ (0 bytes) () 10/08/2023 postreply 16:11:57

• 謝謝檸檬提醒，他今天已經給我報價了，parts+labor $482 -chuqi- ♂ (120 bytes) () 10/08/2023 postreply 17:22:57

• Inducer motor like pegasus0 said. Safety feature. If exhaust -RomaVacation- ♂ (202 bytes) () 10/08/2023 postreply 18:37:33

• 換了個gas valve，你還不知道自己的機器是gas heat還是electric heat？ -檸檬椰子汁- ♂ (0 bytes) () 10/08/2023 postreply 18:40:48

• Depend on your local weather and how old is your HVAC system -pegasus0- ♂ (1095 bytes) () 10/08/2023 postreply 19:42:26

• Some inducer motor has capacitors and they could go bad too. -RomaVacation- ♂ (73 bytes) () 10/08/2023 postreply 22:08:16