What is the pros and cons of the cast iron engine and the aluminum alloy engine?
Air conditioning without heating the case, compared to other heating methods, the air conditioning power. When the ambient temperature is 5 degrees or more (the inverter air conditioner is slightly better and can be above ambient temperature -15 degrees) "Air conditioning is the most efficient and consumes about 1000 watts of electricity in all heating products, producing about 3000 watts of heat Power and have a better effect. "If you feel the room cool off, one hour hot and open an hour this will be more costly. Both healthy and energy-saving approach is to reduce the indoor and outdoor temperature difference. In order to set the temperature of the air conditioning, do not be higher than 20 degrees, set the best 17 degrees. Summer set air conditioning cooling temperature, neither less than 26 degrees, and not less than the indoor temperature of 3 to 6 degrees. Such as indoor temperature 30 degrees, set 27 degrees; indoor temperature 35 degrees, set 29 degrees.
High-rise (30m and above aerial work) Building outside the scaffolding whether to conduct expert demonstration ??
Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor
Interior decoration with aluminum single tube scaffolding, convenient and quick. Not only beautiful appearance, but also cost savings. The return of the business is considerable.
