Top Heating & Cooling Pros for bryant hvac Ocean Isle Beach, NC. Phone +1 910-799-6611. 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 home comfort remedies? The experts at O'Brien Service Company sell, install, as well as fix HVAC systems of all makes and models. Call us today!
Commercial
HVAC Service
Commercial cooling and heating repairs are unavoidable. At O'Brien Service Company, we supply an extensive variety of heating and cooling solutions to meet all of your commercial HVAC installation, replacement, repair work, and maintenance demands.
Emergency
HVAC Service
Emergencies will and definitely do occur, and when they do, rest comfortably that our experts will be there for you! O'Brien Service Company can easily supply emergency services at any time of the day or night. Don’t hesitate to contact us the second an emergency occurs!


24 Hour Service
We deliver HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our countless service options ensures that your comfort needs are achieved within your timespan and also even your most worrisome heating and air conditioner problems will be handled today. Your time is precious– and our team won’t keep you waiting!

25 YEARS EXPERIENCE
With over two decades of experience bringing our client’s total satisfaction, O'Brien Service Company is a premier provider of HVAC services. Serving homes and businesses in , we complete regular maintenance, repairs and new installations customized to your needs and budget requirements.
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 Ocean Isle Beach, NC
Ocean Isle Beach (also simply Ocean Isle) is a small seaside town located in Brunswick County, North Carolina, United States. The population was 550 at the 2010 census.[4] It was incorporated as a town in 1959,[5] and is part of the Myrtle Beach metropolitan area.
Located at the southern end of North Carolina’s Atlantic Ocean coastline along the Atlantic Intracoastal Waterway, Ocean Isle Beach has private homes, seasonal rentals, and various tourist attractions.
Room pressure can be either positive or unfavorable with respect to outside the room. Favorable pressure occurs when there is more air being supplied than exhausted, and prevails to reduce the seepage of outdoors pollutants. Natural ventilation is an essential consider lowering the spread of air-borne diseases such as tuberculosis, the typical cold, influenza and meningitis.
Natural ventilation needs little maintenance and is inexpensive. An air conditioning system, or a standalone ac system, provides cooling and humidity control for all or part of a structure. Air conditioned structures typically have actually sealed windows, because open windows would work versus the system intended to maintain continuous indoor air conditions.
The percentage of return air comprised of fresh air can generally be controlled by changing the opening of this vent. Common fresh air consumption has to do with 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 important that the a/c horsepower suffices for the area being cooled. Underpowered cooling system will lead to power waste and ineffective usage. Appropriate horse power is needed for any air conditioner set up. The refrigeration cycle uses 4 necessary components to cool. The system refrigerant starts its cycle in a gaseous state.
From there it goes into a heat exchanger (in some cases 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 device) manages the refrigerant liquid to flow at the proper rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to vaporize, thus the heat exchanger is frequently called an evaporating coil or evaporator.
While doing so, heat is taken in from indoors and transferred outdoors, leading to cooling of the building. In variable environments, the system may include a reversing valve that changes from heating in winter season to cooling in summer season. By reversing the flow of refrigerant, the heatpump refrigeration cycle is changed from cooling to heating or vice versa.
Free cooling systems can have really high performances, and are in some cases combined with seasonal thermal energy storage so that the cold of winter can be used for summer season 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 serves as a heat sink when the system remains in cooling (instead of charging) mode, triggering the temperature level to slowly increase during the cooling season. Some systems consist of an “economizer mode”, which is sometimes called a “free-cooling mode”. When economizing, the control system will open (completely or partially) the outside air damper and close (totally or partly) the return air damper.
When the outdoors air is cooler than the demanded cool air, this will allow the demand to be fulfilled without utilizing the mechanical supply of cooling (usually cooled water or a direct growth “DX” unit), hence conserving energy. The control system can compare the temperature level of the outside air vs.
In both cases, the outside air needs to be less energetic than the return air for the system to go into the economizer mode. Central, “all-air” air-conditioning systems (or bundle systems) with a combined outside condenser/evaporator unit are typically installed in North American houses, offices, and public buildings, but are hard to retrofit (set up in a structure that was not designed to get it) because of the bulky duct required.

An alternative to packaged systems is making use of different indoor and outside coils in split systems. Split systems are chosen and widely utilized worldwide except in North America. In The United States and Canada, divided systems are frequently seen in residential applications, but they are getting appeal in little industrial structures.
The benefits of ductless cooling systems consist of simple setup, no ductwork, greater zonal control, flexibility of control and quiet operation. [] In area conditioning, the duct losses can represent 30% of energy consumption. Making use of minisplit can lead to energy cost savings in space conditioning as there are no losses connected with ducting.
Indoor systems with directional vents mount onto walls, suspended from ceilings, or suit the ceiling. Other indoor systems mount inside the ceiling cavity, so that brief lengths of duct handle air from the indoor unit to vents or diffusers around the rooms. Split systems are more effective and the footprint is usually smaller sized than the package systems.
