Top Rated AC & Heating Pros for water heater thermostat Alexandria, VA. Call +1 888-829-8510. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for residential heating or cooling services that are focused on total home comfort remedies? The professionals at Magnolia Plumbing, Heating & Cooling sell, install, and also fix HVAC systems of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial heating and cooling repairs are unavoidable. At Magnolia Plumbing, Heating & Cooling, we provide an extensive variety of heating and cooling solutions to meet every one of your commercial HVAC installation, replacement, repair work, and routine maintenance demands.
Emergency
HVAC Service
Emergencies can and definitely do occur, and when they do, rest assured that our team will be there for you! Magnolia Plumbing, Heating & Cooling is able to provide emergency assistance at any time of the day or night. Don’t hesitate to call us the second an emergency occurs!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our countless service options promises that your comfort requirements are achieved within your time frame and that even your most worrisome heating or air conditioner troubles will be solved today. Your time is valuable– and our company will never keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, Magnolia Plumbing, Heating & Cooling is a premier provider of HVAC services. Serving homes and businesses within , we perform routine servicing, repair work as well as new installations tailored to your needs and budget demands.
Testimonials
Contact Us
Magnolia Plumbing, Heating & Cooling
600 Gallatin St NE, Washington, DC 20017, United States
Telephone
+1 888-829-8510
Hours
Open 24 hours
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More About Alexandria, VA
Alexandria is an independent city in the Commonwealth of Virginia in the United States. As of the 2010 census, the population was 139,966,[5] and in 2019, the population was estimated to be 159,428.[6] Located along the western bank of the Potomac River, Alexandria is approximately 7 miles (11 km) south of downtown Washington, D.C.
Space pressure can be either favorable or unfavorable with respect to outside the room. Favorable pressure takes place when there is more air being provided than tired, and prevails to reduce the seepage of outdoors pollutants. Natural ventilation is a key consider decreasing the spread of air-borne diseases such as tuberculosis, the acute rhinitis, influenza and meningitis.
Natural ventilation requires little maintenance and is low-cost. An air conditioning system, or a standalone air conditioning system, provides cooling and humidity control for all or part of a building. Air conditioned buildings often have actually sealed windows, since open windows would work versus the system intended to preserve consistent indoor air conditions.
The percentage of return air comprised of fresh air can usually be manipulated by changing the opening of this vent. Common fresh air intake has to do with 10%. [] Cooling and refrigeration are supplied through the removal of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are described as refrigerants.
It is vital that the air conditioning horsepower is sufficient for the location being cooled. Underpowered air conditioning system will result in power waste and ineffective use. Appropriate horsepower is needed for any a/c unit installed. The refrigeration cycle utilizes four necessary components to cool. The system refrigerant starts its cycle in a gaseous state.
From there it enters a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid phase. An (also called metering device) regulates the refrigerant liquid to flow at the proper rate. The liquid refrigerant is gone back to another heat exchanger where it is permitted to evaporate, thus the heat exchanger is typically called an evaporating coil or evaporator.
While doing so, heat is taken in from inside your home and moved outdoors, resulting in cooling of the building. In variable climates, the system may include a reversing valve that changes from heating in winter to cooling in summer season. By reversing the circulation of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have extremely high efficiencies, and are sometimes integrated with seasonal thermal energy storage so that the cold of winter can be used for summertime air conditioning. Typical storage mediums are deep aquifers or a natural underground rock mass accessed by means of a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in due to the fact that the storage acts as a heat sink when the system is in cooling (as opposed to charging) mode, triggering the temperature to slowly increase during the cooling season. Some systems include an “economizer mode”, which is in some cases called a “free-cooling mode”. When economizing, the control system will open (totally or partly) the outside air damper and close (completely or partially) the return air damper.
When the outdoors air is cooler than the required cool air, this will enable the need to be met without utilizing the mechanical supply of cooling (normally cooled water or a direct growth “DX” system), hence saving energy. The control system can compare the temperature of the outdoors air vs.
In both cases, the outdoors air must be less energetic than the return air for the system to enter the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outdoor condenser/evaporator system are typically set up in North American residences, workplaces, and public structures, but are difficult to retrofit (set up in a structure that was not developed to get it) because of the bulky air ducts needed.
An alternative to packaged systems is making use of different indoor and outside coils in split systems. Split systems are preferred and commonly utilized worldwide other than in The United States and Canada. In North America, split systems are frequently seen in domestic applications, but they are gaining popularity in little business buildings.
The advantages of ductless cooling systems consist of easy installation, no ductwork, higher zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy consumption. The use of minisplit can result in energy cost savings in area conditioning as there are no losses related to ducting.
Indoor systems with directional vents mount onto walls, suspended from ceilings, or suit the ceiling. Other indoor units install inside the ceiling cavity, so that brief lengths of duct manage air from the indoor system to vents or diffusers around the rooms. Split systems are more effective and the footprint is typically smaller than the bundle systems.