價格：免費
更新日期：2017-08-02
檔案大小：871.4 KB
目前版本：4
版本需求：需要 iOS 8 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A Gas Ventilation calculator for working out ventilation requirements for gas appliances. Open flued, Room sealed, Flueless appliances.
This gives you the option of working out ventilation when more than one appliance is fitted in a room.
For existing and new ventilators you can calculate the free air area of the vent to work out if its suitable for the appliance(s) it is feeding.
No more formulas and calculations to remember, read the heat input from the appliance data badge and press calculate.
支援平台：iPhone, iPad