A reliable and efficient HVAC system has become the need, rather than the luxury of people living in Arlington, TX. But the needs and requirements, here, vary drastically from customer to customer. Some want an HVAC system for a multi-storey building while others want solutions for a single storey residential house. For some a mini-split system is the preference while others want a traditional centralized system. As a company which provides heating and air conditioning service in Arlington TX, we have to facilitate customers with different queries. One such project for which we are often approached for our services is finding and installing an HVAC solution for homes which have no air ducts.
- Some homeowners don’t like the idea of visually intrusive network of pipes which would make their homes look less aesthetically pleasing.
- Some homeowners live in buildings which are old and have architectural limitations to set up a network of ducts.
To help them, we suggest the installation of high velocity HVAC systems.
What are high velocity HVAC systems?
What are their benefits?
How the entire system is installed?
Our customers straightaway present us with a list of questions.
So we thought about, why not blog on this topic and educate our customers and the people of Arlington in general. This would help them to learn the essentials of high velocity HVAC systems and understand their investment in a better way to avoid falling victim to faux practices.
What are High Velocity HVAC Systems?
High velocity HVAC system is a centralized heating and cooling system, comprising of small diameter, sleek supply tubing. The tubing can be snaked through closets, above ceilings and small crawlspaces which provide a concealed arrangement. It operates on the same principle as a traditional centralized air conditioning and heating system, only the air velocity is higher as compared to the traditional low velocity centralized HVAC systems.
Which Project Profiles are Appropriate for Installing High Velocity HVAC Systems?
High velocity HVAC systems are suitable for a number of different projects:
- They can be installed in traditional homes which have hot water radiators and baseboards.
- They can be installed in wood beam construction homes.
- They can be installed in new homes which have radiant floor heating.
- They can be installed in homes with open space designs.
- They can be used in commercial applications, museums and churches.
For more information on whether high velocity HVAC systems suit the profile of your residential space, contact a local company which provides heating and air condition service in Arlington, TX.
What are the Components of a High Velocity HVAC System?
The components of a high velocity HVAC system include:
- Pre-insulated 2-inch diameter tubing for distributing air in a residential space.
- Sound attenuation tubing for keeping the flow minimally intrusive.
- Fan coil air handler
- Room terminators
These components along with traditional HVAC machinery, accounts for a complete high velocity HVAC system.
How are High Velocity HVAC System Different from Low Velocity HVAC System?
High velocity HVAC systems provide air current at a velocity of 2000 feet per minute in comparison to their low velocity counterparts which provide a stream speed of 500-700 feet per minute. This increases the current strength, providing large coverage area and few dead spots in a room. Moreover, the energy losses are also minimized in high velocity HVAC systems since the tubing is sleeker, accounting for less surface area. However, a high deployment cost, greater noise production and a stronger current are often the separating factors for which customers may not prefer a high velocity HVAC system.
To further your understanding about technical differences between low velocity and high velocity HVAC systems and their corresponding advantages and disadvantages – contact a reliable company which provides heating and air condition service in Arlington, TX.
Installing a High Velocity HVAC System
This section deals with the steps which shape up the installation procedure of high velocity HVAC system. Please note that these are just rough guidelines to help customers in understanding the basics of system installation and not a complete technical overview. For installation purposes, contact your local provider of heating and air condition service in Arlington, TX.
Site Inspection and Calculation of Load
To get a system which would efficiently meet your residential heating and cooling needs – the professional technician will first visit your home and inspect the site. This will help them to calculate a room-by-room load and establish the load requirements. To learn about how a service provider does the required calculation, you can always ask a heating and air condition service in Arlington, TX.
Selecting the Installation Site for the Fan Coil Air Handler
Next comes finding a suitable location for the fan coil air handler. The unit comes in two configurations: horizontal and vertical, and as such it can be conveniently placed inside a crawl space, basement or an attic. Ask your local heating and air condition service in Arlington, TX if the selected location complies with the state codes.
Selecting the Location for the Return Air Duct
The location for installing the air duct should be selected carefully, where it is advisable to avoid places like kitchen, dining room or living room. Only cover the opening with the return air box once the installation process is completed.
Connecting the Plenum Ring, Condensate Drain, Refrigerant Line, Supply Tubing
The air conditioner servicing professional will now fix the fan coil air handler from the return air duct opening and will connect the plenum ring, condensate drain trap, link refrigerant lines with the outdoor unit and air handler and air distribution tubing in the subsequent steps. Measured precision is the key to fixing all these connections appropriately.
Installing the Terminators and Attenuation Tubing
Finally, terminators and attenuation tubing will be installed to complete the process. Electrical connections should be conformed in accordance with the National Electric Code. For more information on this, please consult your local heating and air condition service in Arlington, TX.
The installation of high velocity HVAC systems requires technical expertise and measurement precision, and as such they should never be installed by an untrained individual. If you are looking for a company which provides heating and air condition service in Arlington, TX – feel free to contact us.