Weil-McLain Oil-Fired Water Boiler ユーザーズマニュアル
Part number 550-141-988/1005
Read this manual carefully. Review with your boiler installer to ensure you understand what you
must do to properly maintain your boiler. Keep this manual with the boiler.
must do to properly maintain your boiler. Keep this manual with the boiler.
Oil-Fired Water Boiler
User’s Information Manual