Find Us At

6404 Mallory Dr
Richmond, VA 23226

Call Us At

+1 804-409-9159

Business Hours

Mon-Fri, 8am - 5pm

Top Rated HVAC Experts for emergency hvac service Tappahannock, VA. Call +1 804-409-9159. 24 Hour Calls. Guaranteed Services – Low Prices.

What We Do?

Residential
HVAC Service

Are you searching for home heating or cooling services that are centered on complete home comfort remedies? The professionals at River City Heating & Air sell, install, as well as repair HVAC units of all makes and models. Call us today!

Commercial
HVAC Service

Commercial heating and cooling maintenance and repairs are inevitable. At River City Heating & Air, we supply an extensive array of heating as well as cooling services to meet every one of your commercial HVAC installation, replacement, repair, and maintenance needs.

Emergency
HVAC Service

Emergencies will and definitely do develop, when they do, rest comfortably that our team will be there for you! River City Heating & Air can easily provide emergency assistance at any moment of the day or night. Don’t hesitate to call 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 countless service options ensures that your comfort needs are achieved within your timespan and that even your trickiest heating or air conditioner troubles will be handled today. Your time is valuable– and our team will never keep you waiting!

25 YEARS EXPERIENCE

With over two decades of experience bringing our client’s complete satisfaction, River City Heating & Air is a premier provider of HVAC services. Serving homes and businesses within , we complete regular maintenance, repair work and new installations tailored to your needs and budget demands.

Testimonials

Contact Us

River City Heating & Air

6404 Mallory Dr, Richmond, VA 23226, United States

Telephone

+1 804-409-9159

Hours

Mon-Fri, 8am – 5pm

More About Tappahannock, VA

Tappahannock is the oldest town in Essex County, Virginia, United States. The population was 2,375 at the 2010 census,[5] up from 2,068 at the 2000 census. Located on the Rappahannock River, Tappahannock is the county seat of Essex County.[6] Its name comes from an Algonquian language word lappihanne (also noted as toppehannock), meaning “Town on the rise and fall of water” or “where the tide ebbs and flows.” In 1608 John Smith landed in Tappahannock and fought with the local Rappahannock tribe. After defeating them, he later made peace.[7][8][9][10]

In 1682 a local man, Jacob Hobbs, established a trading post in the now extinct Rappahannock County[11] (in the vicinity of present-day Tappahannock). This area became known as “Hobbs Hole”. The town comprised 50 acres (20 ha) divided into half-acre squares.[12] The port was established at Hobbs Hole and called “New Plymouth”,[12] later changed back to the Native American name “Tappahannock”. As part of the Tobacco Inspection Act of 1730 public warehouses for inspection and exportation of tobacco were established at Hobbs Hole.

Space pressure can be either favorable or negative with respect to outside the space. Favorable pressure takes place when there is more air being supplied than exhausted, and is typical to reduce the seepage of outdoors pollutants. Natural ventilation is a key factor in decreasing the spread of airborne diseases such as tuberculosis, the cold, influenza and meningitis.

Natural ventilation needs little maintenance and is affordable. An a/c system, or a standalone air conditioning system, offers cooling and humidity control for all or part of a building. Air conditioned buildings typically have actually sealed windows, because open windows would work versus the system meant to maintain continuous indoor air conditions.

The portion of return air made up of fresh air can generally be manipulated by adjusting the opening of this vent. Common fresh air consumption has to do with 10%. [] Air conditioning 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 necessary that the air conditioning horse power suffices for the location being cooled. Underpowered a/c system will lead to power wastage and ineffective use. Adequate horse power is required for any a/c unit set up. The refrigeration cycle uses 4 essential elements 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 outside, cools, and condenses into its liquid phase. An (also called metering gadget) regulates the refrigerant liquid to stream at the proper 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.

While doing so, heat is soaked up from indoors and moved outdoors, leading to cooling of the structure. In variable climates, the system might 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 changed from cooling to heating or vice versa.

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

The heat pump is added-in since the storage serves as a heat sink when the system is in cooling (instead of charging) mode, causing the temperature level to gradually increase during the cooling season. Some systems include an “economizer mode”, which is in some cases called a “free-cooling mode”. When saving money, the control system will open (completely or partially) the outside air damper and close (totally or partially) the return air damper.

When the outside air is cooler than the required cool air, this will enable the demand to be met without using the mechanical supply of cooling (typically cooled water or a direct expansion “DX” unit), therefore saving 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 enter the economizer mode. Central, “all-air” air-conditioning systems (or plan systems) with a combined outside condenser/evaporator unit are typically installed in North American houses, workplaces, and public buildings, but are hard to retrofit (set up in a structure that was not developed to receive it) due to the fact that of the bulky duct required.

An option to packaged systems is using different indoor and outside coils in split systems. Split systems are chosen and extensively utilized around the world except in The United States and Canada. In The United States and Canada, divided systems are frequently seen in property applications, but they are getting popularity in little business buildings.

The benefits of ductless cooling systems consist of easy setup, no ductwork, greater zonal control, flexibility of control and quiet operation. [] In space conditioning, the duct losses can represent 30% of energy intake. Using minisplit can result in energy cost savings in area conditioning as there are no losses related to ducting.

Indoor units with directional vents mount onto walls, suspended from ceilings, or suit the ceiling. Other indoor units 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 generally smaller sized than the bundle systems.

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