Find Us At

3308 Enterprise Dr
Wilmington, NC 28405

Call Us At

+1 910-799-6611

Business Hours

Mon-Fri, 8am - 5:30pm

Top AC & Heating Experts for hvac diffuser Lake Waccamaw, NC. Call +1 910-799-6611. 24 Hour Calls. Guaranteed Services – Low Prices.

What We Do?

Residential
HVAC Service

Are you searching for residential heating and cooling services that are focused on home comfort remedies? The specialists at O'Brien Service Company sell, install, and also repair HVAC systems of all makes and models. Call us today!

Commercial
HVAC Service

Commercial cooling and heating maintenance and 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 needs.

Emergency
HVAC Service

Emergencies will and definitely do happen, and when they do, rest comfortably that we will will be there for you! O'Brien Service Company can easily supply emergency services at any moment of the day or night. Don’t hesitate to call us the second an emergency happens!

24 Hour Service

We provide HVAC services 24 hours a day, 7 days a week, 365 days a year. One of our many service options promises that your comfort needs are satisfied within your timespan and that even your most worrisome heating and air conditioner troubles will be resolved today. Your time is precious– and our company will never keep you waiting!

25 YEARS EXPERIENCE

With over two decades of experience bringing our client’s complete satisfaction, O'Brien Service Company is a leading provider of HVAC services. Serving residential properties and businesses in , we complete regular maintenance, repairs and new installations modified to your needs and budget demands.

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

More About Lake Waccamaw, NC

Lake Waccamaw is a town in Columbus County, North Carolina, United States. The 2010 census population was 1,480.[4]  Originally home to Native Americans, Europeans later colonized Lake Waccamaw in the 18th century. The Europeans built naval stores and the discovery of turpentine oil led to the Wilmington-Manchester railroad track being created. A shingle company was later converted to a lumber company.[5]  In 1910, a group of townspeople created the Waccamaw Club.[6]

The town surrounds Lake Waccamaw, which features 9000 acres of diverse wildlife and is a major source of revenue for the town.  The lake is bustling with many endemic species of fish, birds, mollusks, and other animals. In 2018, a forty-year ban on hunting alligators was lifted.[7] The town of Lake Waccamaw provides many recreational activities, such as birdwatching and hiking, due to the large population of wildlife and mild terrain.

Room pressure can be either positive or negative with regard to outside the room. Positive pressure occurs when there is more air being provided than tired, and prevails to reduce the infiltration of outside impurities. Natural ventilation is a key aspect in lowering the spread of airborne diseases such as tuberculosis, the typical cold, influenza and meningitis.

Natural ventilation needs little upkeep and is economical. An air conditioning system, or a standalone air conditioning unit, supplies cooling and humidity control for all or part of a building. Air conditioned structures often have actually sealed windows, since open windows would work against the system planned to maintain constant indoor air conditions.

The portion of return air comprised of fresh air can usually be controlled by adjusting the opening of this vent. Common fresh air intake is about 10%. [] A/c and refrigeration are offered through the elimination of heat. Heat can be gotten rid of 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 result in power waste and ineffective usage. Adequate horse power is needed for any air conditioning unit set up. The refrigeration cycle utilizes 4 necessary components to cool. The system refrigerant starts its cycle in a gaseous state.

From there it goes into a heat exchanger (sometimes called a condensing coil or condenser) where it loses energy (heat) to the outside, cools, and condenses into its liquid stage. An (likewise called metering device) manages the refrigerant liquid to stream at the correct rate. The liquid refrigerant is returned to another heat exchanger where it is allowed to evaporate, for this reason the heat exchanger is typically called an evaporating coil or evaporator.

At the same time, heat is soaked up from inside and transferred outdoors, resulting in cooling of the structure. In variable climates, the system may include a reversing valve that switches from heating in winter to cooling in summertime. By reversing the circulation of refrigerant, the heat pump refrigeration cycle is changed from cooling to heating or vice versa.

Free cooling systems can have extremely high effectiveness, and are in some cases integrated with seasonal thermal energy storage so that the cold of winter season can be utilized for summer season a/c. Typical storage mediums are deep aquifers or a natural underground rock mass accessed via a cluster of small-diameter, heat-exchanger-equipped boreholes.

The heat pump is added-in since the storage functions as a heat sink when the system remains in cooling (rather than charging) mode, causing the temperature level to gradually increase throughout the cooling season. Some systems consist of an “economizer mode”, which is often called a “free-cooling mode”. When saving money, the control system will open (fully or partially) the outdoors air damper and close (totally or partly) the return air damper.

When the outdoors air is cooler than the required cool air, this will allow the need to be met without utilizing the mechanical supply of cooling (typically chilled water or a direct growth “DX” system), hence conserving energy. The control system can compare the temperature level of the outside air vs.

In both cases, the outside air must be less energetic than the return air for the system to get in the economizer mode. Central, “all-air” air-conditioning systems (or package systems) with a combined outside condenser/evaporator unit are frequently set up in North American residences, offices, and public structures, however are challenging to retrofit (set up in a building that was not designed to get it) due to the fact that of the large air ducts required.

An alternative to packaged systems is using separate indoor and outside coils in split systems. Split systems are preferred and extensively utilized worldwide other than in North America. In North America, divided systems are most typically seen in residential applications, however they are gaining popularity in small business buildings.

The benefits of ductless a/c systems consist of simple installation, no ductwork, higher zonal control, versatility of control and peaceful operation. [] In space conditioning, the duct losses can account for 30% of energy consumption. Using minisplit can lead to energy cost savings in space conditioning as there are no losses related to ducting.

Indoor units with directional vents install onto walls, suspended from ceilings, or fit into the ceiling. Other indoor systems 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 normally smaller sized than the bundle systems.

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