A.The cost of the air-conditioning device is very low.B.The working principle of the system is simple.C.Minimal amount of energy is needed.D.Only natural resources can be made use of. 相关知识点: 试题来源: 解析 C [解析]事实细节题。文章第三段第二句指出“The system’s big advantage is...
Air-conditioning systemsoperation and maintenance costAnnual operation and maintenance (O&M) cost is an important aspect in selection of an air-condiiong (A/C system, Inspite of the obvious advantages of an A/C system with water-cooled condenser (WC) in Kuwait, ove the one with an air-...
1. Air cooled rooftop air conditioner.2. Cooling capacity: 8kw to 90kw, a variety of choices.3. High external pressure.4. Applicable to residential and commercial buildings, hotels, and scientific research units, factories and enterprises and so on....
Endurance offers warranties that cover everything from the air conditioning system to turbochargers and superchargers. Depending on the age, value, and condition of your vehicle, the company has four different warranties that come with varying levels of coverage. When a repair claim is submitted, th...
The use of magnetic bearing chillers in hotel air conditioning systems is an opportunity for energy or cost savings. This study will compare the electrical energy consumption and cost analysis of the centralized air conditioning system using magnetic bearing chiller that uses variable flow to another ...
Beijing Holtop Air Conditioning Co., Ltd. Manufacturer/Factory & Trading Company Diamond Member Since 2013 Audited Supplier Importers and Exporters Years of Export Experience Self-branded Patents Awarded Sign In to see all verified strength ...
(using considerably more electricity than the average Mexican household), you’ll be paying roughly what you would pay in a similar climate in the States. Running a space heater or air conditioning can raise costs to several multiples of what the cost per kilowatt hour would be at the lowest...
Central Air Conditioning Cost (Genie Air Conditioning and Heating, Inc.) is one of the Largest Wholesale Distributors of AC mini split units in the United States. Looking for quality Air Conditioner units nearby? Contact us for a wide variety of heat pump, mini splits, room air conditioners,...
Extensive auto air conditioning repairs can cost $1,000-$4,000 or more, depending on make and model. This can include replacing many or all of the air conditioning system's parts -- compressor, condenser, hoses, sensors, belts, pressure switch and valves -- and then recharging the refrige...
What Kind of A/C do You Need? There are two types of central air conditioning systems: A split system, which has a condenser unit outside and an evaporator unit inside, and a packaged system, in which the compressor and evaporator are in a single outdoor unit. Split units do not requi...