Ma ʻAukake 17, 2020, ua hōʻano hou ka Ningbo Yongshen Electric Appliance Co., Ltd i ka hōʻike CSA 50080622 002 e hoʻohui i nā hiʻohiʻona Fuel igniter hou YAO220-2BC e hoʻohana ana i kahi hale hou e pili ana i ke kumu kumu YAO220-2B.