How does a rooftop AC unit work? Rooftop or central air conditioning systems rely on a two-part system. The indoor air handler and evaporator uses coolant to absorb heat from the air, and then compresses the coolant before passing it to the outdoor or rooftop unit. There, the coolant releases heat and condenses before returning inside. What are some simple tips to troubleshoot a central air conditioning system? How do you use a refrigerant recovery unit? How does a home AC recharge kit work? Modern air conditioners are essentially one-way heat pumps that manipulate the pressure of coolant to absorb heat efficiently. When the coolant enters the indoor unit, it changes from a liquid into a low pressure gas as it absorbs heat. The compressor condenses this gas, increasing the pressure and the temperature. The condenser coil allows the gas to bleed off heat, returning to a chilled liquid state. In the course of this cycle, heat is removed from the inside of the home, cooling it.

Unlike window air conditioning units, which combine the evaporator and condenser into a single unit, split air conditioning systems are designed to allow some distance between the two halves of the system. In private homes, the condenser is usually situated on the ground just outside the house, but in apartment complexes and business installations, the condenser unit commonly resides on the roof of the building due to the need to situate multiple units in a small area. Gibson central air conditioners consist of a cooling unit that utilizes a chemical called a refrigerant to absorb the heat from air in the home and pump in... Why choose a Duo Therm air conditioner? How does VoIP phone service work? What are some good propane conversion kits? Where can you buy EdenPURE heaters?The size and age of your home, as well as the number of rooms, climate, local and regional utility costs, and utility incentive/rebate programs are all factors that will affect the functionality and, therefore, selection of your system.

Amana dealers, utilizing the latest technology, consider all these factors while assisting you in choosing the best system for your home. Controlling the air temperature and humidity in your home are the basic functions of all central air conditioning systems. How Heat Pump Systems Work Used for either the heating or cooling of your home heat pump systems provide year-round, energy-efficient indoor comfort for moderate climates. outside ac unit does not come onLearn more about when and how they provide the best comfort solution.small ac units for room How ​Packaged Systems Workcentral ac units sale Packaged units are all-in-one systems that supply both cooling and heating equipment in one "package." Learn more about how they work and their benefits.

The HVAC industry can be a maze of unfamiliar acronyms and industry terms. This dictionary will help you navigate the most common terms you’ll come across during your buying decision. Learn More About HVAC Terms Find answers to the most commonly asked questions about purchasing an HVAC solution. Selecting a dealer is an important step in purchasing a new heating or air conditioning system.  Learn what guidelines to follow to help you select the dealer that is right for you.Have you ever wondered how that gray metal cube sitting on the side of your Austin home keeps the air cool inside? Well, with sub-40° days seeming like a regular thing here in Austin, you may not have thought about it much recently. But your unit——hopefully a Trane air conditioning unit, and serviced by All Year——is always at the ready when you need the cool air, and we’re here to tell you how it’s done. Any AC unit’s main purpose is to remove heat from the air in your home.

To do this, air conditioning units capitalize on a physical principal called phase conversion. First, warm indoor air is blown over a set of coils called evaporator coils, or “indoor coils,” which absorb heat from the indoor air as the refrigerant inside the coils converts from a liquid to a gas. This lower-temperature air is then blown back into the home, cooling your home. The gas still has to be converted back into a liquid within the air conditioning unit, though, and it begins when the A/C unit’s compressor applies extreme pressure to the gas refrigerant, preparing it to return to it’s liquid state. This compression creates loads of heat, and the A/C unit in your Austin home possesses a fantastic way of discarding it. Your air conditioning unit utilizes a second set of coils, called condenser coils, and a second fan. In your typical split air conditioning system, this part of the A/C system is located outside, in an all-weather box. It’s here where the compressed gas cools and returns to its liquid state in preparation to enter the evaporator coils once more.

The heat that is created in this phase of the process is then evacuated by the second fan into the open outdoor air, and the process is ready to begin again. In addition to cooling the air inside of your home, the air conditioning unit is adept at doing even more than that: it dehumidifies the air, leaving your home climate that much more comfortable. This dehumidifying process is actually a bi-product of the process of cooling your indoor air, as cool air carries a lower capacity for moisture than warmer air. This moisture is emptied via a drain or collection pan connected to your air conditioner. Yeah, when you put it like this, it might seem like a simple process. And truth be told, we’re thrilled that such a heat transfer process as phase conversion exists. It makes our job——and your comfortable home——possible. Is your home air conditioning unit no longer running in peak condition? Call All Year, and put us to work performing your Austin AC repair today!Ice storage is a clean, reliable and least-cost distributed energy storage solution for the grid.

Since 2005, Ice Bears have been installed in more than 40 utility services, transforming inefficient and polluting air conditioners into efficient and clean cooling systems. With a reliability record in excess of 98%, they benefit both utilities and their customers. Ice batteries improve the efficiency and resiliency of the grid, lower cooling bills and reduce carbon emissions.Powered by iceIce Bear charges by making ice during off-peak hours and discharges by using the stored ice to cool buildings during peak hours. Our smart ice battery reduces peak cooling electricity by 95% for up to 6 hours a day, every day. Smart-grid enabledIce Bear is equipped with a smart-grid controller and bi-directional communications technology to provide real-time visibility and control.Remote Monitoring Ice Bear is fitted with sensors that remotely monitor the performance of each unit.Coolant systems pressureIce TemperatureControl housing temperatureOutside ambient temperatureIce Bear componentsSupply and return air temperature, on either side of the air handlerIndoor thermostatAC compressor on/off statusRemote Controls Operating instructions and needed adjustments can be sent remotelyDispatch Ice Bear to make or melt the iceSet or modify charge/discharge scheduleControl how much cooling is provided and for how longUpdate software and upgrade firmware to roll out new product features and fixesControl and dispatch additional demand-response assetsSecurity The Ice Bear network is

a secure, private wireless network with end-to-end encryption. Servers and databases are located behind firewalls that use security best practices.Control dashboardThe Control Dashboard provides cumulative and real-time system performance data from aggregated and individual Ice Bear units. It also allows customers to remotely control Ice Bear and any additional demand-response assets that are connected to it.SmartTwo way communications allow real-time control and monitoring of each individual unit or groupings of units. Most fixes, software upgrades and firmware updates can be performed remotely. End-to-end data and network security provide additional peace of mind.ReliableIce Bear storage is commercially-proven. Since 2005, our smart ice batteries have logged over 34 million operating hours with a reliability record in excess of 98%. Our ice batteries were built to last and require minimal maintenance.Cost-effectiveIce batteries cost less than half of lithium ion batteries of the same capacity on a life-cycle basis.

They can eliminate the need for expensive peaker plants, and new transmission and distribution upgrades. Customers save up to 40% on their cooling bills too.DurableWhile chemical batteries degrade over their relatively short life, our ice batteries last at least 20 years and suffer no degradation, regardless of use. They can be fully charged and discharged everyday for up to 20 years without any capacity loss.FlexibleIce Bear storage is available for both commercial and residential applications. Utilities can dispatch individual units, custom groupings or fleets, and schedule them for permanent load shifting or for real-time dynamic load optimization.Solar-friendlyIce storage firms solar capacity and makes productive use of solar over-generation. Unlike chemical batteries, ice batteries can work with solar for the entire life of the solar assets, and do so every day, at the full rated capacity of the ice batteries.SustainableBy eliminating the need for fossil-fuel “peaker” plants and supporting renewable energy, Ice storage reduces CO2 emissions by up to 40% and NOx emissions by up to 56%.