Top HVAC Experts for bryant hvac Delco, NC. Dial +1 910-799-6611. 24 Hour Calls. Guaranteed Services – Low Prices.
What We Do?
Residential
HVAC Service
Are you looking for residential heating or cooling support services that are focused on complete home comfort solutions? The experts at O'Brien Service Company sell, install, and repair HVAC units of all makes and models. Contact us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are inevitable. At O'Brien Service Company, we supply a comprehensive array of heating and cooling services to meet all of your commercial HVAC installation, replacement, repair work, and maintenance demands.
Emergency
HVAC Service
Emergencies may and do happen, and when they do, rest assured that our experts will be there for you! O'Brien Service Company is able to deliver emergency services at any moment of the day or night. Don’t hesitate to contact 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. Among our many service options ensures that your comfort needs are achieved within your time frame and that even your most worrisome heating or air conditioner issues will be fixed today. Your time is valuable– and our team won’t keep you waiting!
25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s complete satisfaction, O'Brien Service Company is a top provider of HVAC services. Serving homes and businesses within , we perform regular maintenance, repairs as well as new installations modified 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 Delco, NC
Delco (formerly Brinkly and Pershing) is an unincorporated community and census-designated place (CDP) in Columbus County, North Carolina, United States. The population was 348 at the 2010 census.[3]
Delco is located near the eastern tip of Columbus County, at an elevation of 49 feet (15 m). Combined U.S. Routes 74 and 76 (the four-lane Andrew Jackson Highway) passes through the center of the community, leading east 18 miles (29 km) to Wilmington and west 28 miles (45 km) to Whiteville, the Columbus County seat. North Carolina Highway 87 leads northwest from Delco 32 miles (51 km) to Elizabethtown.
Space pressure can be either positive or unfavorable with regard to outside the room. Positive pressure occurs when there is more air being provided than exhausted, and prevails to lower the seepage of outdoors pollutants. Natural ventilation is a key element in decreasing the spread of airborne health problems such as tuberculosis, the common cold, influenza and meningitis.
Natural ventilation needs little upkeep and is affordable. An a/c 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, because open windows would work versus the system meant to keep continuous indoor air conditions.
The portion of return air made up of fresh air can typically be controlled by adjusting the opening of this vent. Normal fresh air consumption is about 10%. [] Air conditioning 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 referred to as refrigerants.
It is vital that the air conditioning horsepower suffices for the location being cooled. Underpowered a/c system will lead to power waste and inefficient usage. Appropriate horsepower is needed for any a/c set up. The refrigeration cycle uses 4 essential elements to cool. The system refrigerant begins its cycle in a gaseous state.
From there it gets in a heat exchanger (sometimes called a condensing coil or condenser) where it loses energy (heat) to the outdoors, cools, and condenses into its liquid phase. An (likewise called metering gadget) controls the refrigerant liquid to flow at the appropriate rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to evaporate, for this reason the heat exchanger is frequently called an evaporating coil or evaporator.
At the same time, heat is taken in from indoors and moved outdoors, leading to cooling of the building. In variable climates, the system might consist of a reversing valve that switches from heating in winter to cooling in summer season. By reversing the flow of refrigerant, the heat pump refrigeration cycle is altered from cooling to heating or vice versa.
Free cooling systems can have really high effectiveness, and are sometimes integrated with seasonal thermal energy storage so that the cold of winter season can be used for summer air conditioning. Common storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.
The heatpump is added-in due to the fact that the storage functions as a heat sink when the system remains in cooling (rather than charging) mode, causing the temperature level to slowly increase throughout the cooling season. Some systems consist of an “economizer mode”, which is in some cases called a “free-cooling mode”. When economizing, the control system will open (fully or partially) the outdoors air damper and close (fully or partially) the return air damper.
When the outdoors air is cooler than the demanded cool air, this will allow the demand to be met without using the mechanical supply of cooling (generally chilled water or a direct expansion “DX” unit), therefore saving 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 enter the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outdoor condenser/evaporator system are frequently set up in North American homes, offices, and public structures, however are difficult to retrofit (set up in a building that was not created to receive it) because of the bulky duct needed.
An alternative to packaged systems is making use of separate indoor and outdoor coils in split systems. Split systems are preferred and widely utilized worldwide except in North America. In The United States and Canada, divided systems are usually seen in residential applications, but they are acquiring appeal in small business buildings.
The benefits of ductless a/c systems consist of easy setup, no ductwork, greater zonal control, versatility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy intake. The usage of minisplit can lead to energy savings in area conditioning as there are no losses connected with ducting.
Indoor systems with directional vents install onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems mount inside the ceiling cavity, so that short lengths of duct deal with air from the indoor system to vents or diffusers around the rooms. Split systems are more efficient and the footprint is typically smaller sized than the plan systems.