Top Rated AC & Heating Experts for hvac air purifier Holly Ridge, NC. Phone +1 910-799-6611. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you searching for home heating and cooling services that are focused on total home comfort remedies? The specialists at O'Brien Service Company sell, install, and also fix HVAC systems of all makes and models. Reach out to us today!
Commercial
HVAC Service
Commercial cooling and heating maintenance and repairs are unavoidable. At O'Brien Service Company, we deliver a comprehensive array of heating and cooling solutions to meet all of your commercial HVAC installation, replacement, repair, and servicing needs.
Emergency
HVAC Service
Emergencies may and definitely do occur, and when they do, rest assured that we will will be there for you! O'Brien Service Company is able to supply emergency services at any moment of the day or night. Don’t hesitate to get in touch with us the minute an emergency happens!
24 Hour Service
We offer HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our various service options ensures that your comfort demands are achieved within your time frame and that even your most worrisome heating and air conditioner issues will be resolved today. Your time is valuable– and our experts will not keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our customer’s complete satisfaction, O'Brien Service Company is a leading provider of HVAC services. Serving residential properties and businesses in , we complete regular maintenance, repair work as well as new installations customized to your needs and budget guidelines.
Testimonials
Contact Us
O’Brien Service Company
3308 Enterprise Dr, Wilmington, NC 28405, United States
Telephone
+1 910-799-6611
Hours
Mon-Fri, 8am – 5:30pm
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More About Holly Ridge, NC
Holly Ridge is a town in Onslow County, North Carolina, United States. The 2010 population was 1,268.[4] It is part of the Jacksonville, North Carolina Metropolitan Statistical Area. It is considered the gateway to Topsail Island.
Population Boom: In 1940, the town had 28 residents. Just three years later in 1943, the town had ballooned to 110,000 residents due to the establishing of the Camp Davis Army post.
Space pressure can be either positive or negative with respect to outside the space. Favorable pressure takes place when there is more air being supplied than exhausted, and prevails to reduce the seepage of outside contaminants. Natural ventilation is a crucial consider minimizing the spread of airborne illnesses such as tuberculosis, the cold, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An air conditioning system, or a standalone a/c unit, supplies cooling and humidity control for all or part of a structure. Air conditioned structures often have sealed windows, since open windows would work versus the system meant to preserve continuous indoor air conditions.
The portion of return air comprised of fresh air can typically be manipulated by adjusting the opening of this vent. Typical fresh air intake is about 10%. [] A/c and refrigeration are offered through the elimination of heat. Heat can be eliminated through radiation, convection, or conduction. Refrigeration conduction media such as water, air, ice, and chemicals are referred to as refrigerants.
It is imperative that the a/c horse power suffices for the area being cooled. Underpowered air conditioning system will lead to power waste and ineffective use. Adequate horsepower is required for any air conditioner set up. The refrigeration cycle uses 4 essential components to cool. The system refrigerant begins its cycle in a gaseous state.
From there it goes into a heat exchanger (often called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid stage. An (also called metering gadget) regulates the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is gone back to another heat exchanger where it is allowed to vaporize, hence the heat exchanger is typically called an evaporating coil or evaporator.
At the same time, heat is taken in from inside your home and moved outdoors, leading to cooling of the building. In variable climates, the system may include a reversing valve that switches from heating in winter season to cooling in summer season. By reversing the flow of refrigerant, the heatpump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have very high efficiencies, and are in some cases combined with seasonal thermal energy storage so that the cold of winter season can be utilized for summer season cooling. Common storage mediums are deep aquifers or a natural underground rock mass accessed through a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in because the storage acts as a heat sink when the system remains in cooling (as opposed to charging) mode, causing the temperature level to gradually increase during the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When economizing, the control system will open (totally or partially) the outside air damper and close (completely or partially) the return air damper.
When the outdoors air is cooler than the demanded cool air, this will permit the demand to be satisfied without using the mechanical supply of cooling (usually cooled water or a direct growth “DX” unit), therefore conserving energy. The control system can compare the temperature level of the outdoors air vs.
In both cases, the outdoors air should be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outdoor condenser/evaporator unit are typically installed in North American residences, workplaces, and public buildings, but are difficult to retrofit (set up in a structure that was not designed to get it) due to the fact that of the large duct required.
An option to packaged systems is using different indoor and outdoor coils in split systems. Split systems are chosen and commonly utilized around the world except in The United States and Canada. In North America, split systems are most frequently seen in domestic applications, however they are getting appeal in little industrial buildings.
The advantages of ductless air conditioning systems include easy installation, no ductwork, higher zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy usage. Using minisplit can lead to energy savings in space conditioning as there are no losses related to ducting.
Indoor units with directional vents mount onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems install inside the ceiling cavity, so that short lengths of duct manage air from the indoor unit to vents or diffusers around the spaces. Split systems are more efficient and the footprint is generally smaller than the package systems.