HVAC company installed a new SiN ignitor 1-2 years ago.

I started to get a hang of HVAC. When I get time, I will get EPA608 certicate.

 

https://www.va-multimeter.com/data-logger/ this data logger may be useful to monitor intermittent issue.

所有跟帖： 

• 以前有个旧的每次出状况先换点火，因为其他部件不太会坏，如电路控制除非是大电容，但非经常坏或者时好时坏，气开关没探头不会坏 -米汤- ♂ (230 bytes) () 03/17/2026 postreply 13:34:03

• hot surface igniter 又是探头也是点火 我见过，我的HSI 和flame detector are -RomaVacation- ♂ (60 bytes) () 03/18/2026 postreply 09:56:48