[ Ссылка ]
Installing a hot water boiler ain't rocket science, but keeping track of all the steps in the commissioning sequence on top of all your other tasks can be pretty challenging. This app tries to make the job easier by giving you an easy to use checklist that's always available through your mobile phone or tablet. Includes model verification, physical checks, and a detailed construction checklist that covers installation, piping and electricals, mechanicals, and controls.
Ещё видео!