Bosch D343 Mux Air Duct Smoke Detector Housing说明书 EN Installation Instructions Air Duct Smoke Housing
In this manner Comfort Zone II -B can selectively heat or cool certain portions of a building depending upon space temperature requirements. Each zone requires a motorized zone damper to control the air supplied to it and a zone sensor to sense zone temperature. There are 4 types of zone ...
Based on the following: Cooling capacity / Refrigerant / Ambient temperature / Voltage / For what industry /The building drawing(if you have) / Any other special requirements. Q3: How to ensure your product with good quality? A3: We use the well-know brand accessories, such ...
The smoke exhaust damper is generally installed on the air duct of the smoke exhaust system. It is normally closed. When a fire occurs, the smoke detector sends a fire alarm signal. The control center sends an electric signal to the solenoid on the damper ...
We have a tendency to even provide room-by-room air management to satisfy the requirements of the individual members of the family. Our objective is to make sure that your heating and cooling system maintains your home or office at a nice temperature throughout the change of the seasons. ...