yes
No, window air conditioners cannot be recharged with refrigerant as they are sealed units and not designed to be refilled. If there is a refrigerant leak, it is recommended to contact a professional for repair.
Window and wall units
Typically one.
By window units, one can assume that you mean air conditioners. Read your governing documents to determine how the community's guidelines address air conditioners. Then, you can work with your board to adjust the comfort level of your unit during extreme weather conditions.
Window AC units CANNOT be recharged at any reasonable expense. They normally hold about 8-14 onces.
Window air conditioner units are cheap to put in but not so efficient. There are some very good Energy Star efficient window air conditioners but they cost more to install.
The best options for a stand-alone AC unit for a room without a window are portable air conditioners or ventless air conditioners. These units can be placed in the room and do not require a window for venting.
You would have to address that query to Trane. -I see many different air conditioners in mobiles, roof units, window units and outside ground based units, so obviously many AC's are approved.
There are several types of air conditioners, including window units, portable units, wall-mounted split systems, central air conditioning systems, and ductless mini-split systems. Each type has its own advantages and is suitable for different spaces and cooling needs. Central Air Conditioners Central air conditioners are designed to cool entire homes or large buildings by using a system of ducts to distribute cool air throughout the space. Ductless Mini-Split Systems Ductless mini-split systems are ideal for cooling individual rooms or zones without the need for ductwork. They consist of an outdoor unit and one or more indoor units. Window Air Conditioners Window air conditioners are self-contained units that are installed in a window or a hole in an exterior wall. They are commonly used to cool single rooms. Portable Air Conditioners Portable air conditioners are standalone units that can be moved from room to room. They typically vent hot air through a window or an opening. Wall-Mounted Air Conditioners Wall-mounted air conditioners are similar to window units but are installed through a hole in an exterior wall rather than in a window. Hybrid Air Conditioners Hybrid air conditioners combine a heat pump and a gas furnace to provide both cooling and heating, switching between electricity and fossil fuels for optimal efficiency. Geothermal Air Conditioners Geothermal air conditioners use the stable temperature of the earth to cool (and heat) a home. They are highly energy-efficient and environmentally friendly. Evaporative Coolers (Swamp Coolers) Evaporative coolers, or swamp coolers, use the evaporation of water to cool the air. They are most effective in dry climates. Packaged Terminal Air Conditioners (PTAC) PTAC units are self-contained and typically installed in a wall or window. They are commonly used in hotels, motels, and senior housing facilities. Smart Air Conditioners Smart air conditioners are equipped with Wi-Fi and can be controlled remotely via a smartphone app. They can be window units, portable units, or mini-split systems with smart capabilities.
Window wall air conditioners offer several benefits compared to other types of air conditioning units. They are typically more affordable and easier to install, making them a convenient option for cooling smaller spaces. Additionally, window wall air conditioners are efficient at cooling individual rooms, allowing for targeted cooling and potentially saving energy costs.
The best window AC options for side sliding windows are portable air conditioners or specially designed sliding window air conditioners. These units are typically smaller and more flexible to fit in the narrow space of a side sliding window. Be sure to measure your window opening before purchasing to ensure a proper fit.
There are a variety of air conditioners on the market. Most window units will tell you the size of the room they will cool. Consumer reports can provide you the type the most people like and use.