Do you want to understand how to install a UV light within your HVAC system? You’ve come to the right location because UV-C light sterilizes the air circulation through an HVAC unit. This article will also guide you on the UV light Installation process. UV bulbs in HVAC systems emit UV light, which destroys mold, mildew, and airborne viruses. It is a type of electromagnetic radiation that occurs at the lower range of the light wavelength spectrum. Sun also emits UV light, accounting for around 10% of the Sun’s total output.
Short-wave UV radiation sterilizes the regions it comes into touch with, one of its advantages. You can also reach out to air duct sanitizing Dunwoody for more information. This article will also guide you on the UV light Installation process.
Location of UV Light
The first phase UV light installation is to figure out where it should go on your furnace or air handler. If the germicidal UV light is put incorrectly, you will considerably reduce its performance in preventing mold or mildew growth. Typically, you should install the A/C ultraviolet light treatment system so that the evaporator coil receives the most light. The evaporator coil is frequently the origin of HVAC pollutants.
Biofilms, which are microorganisms that cling together on a surface, can build on the evaporator coil. The evaporator, often known as the A-coil, is in the air handler section where the refrigerant goes via copper or aluminum tubing. It usually takes the shape of an “A,” and it has the highest dust and mold growth.
Unless you already have mold in your HVAC and there is a certain corner or region of the air handler that is vulnerable to mold, you should place the UV lamp so that it shines the brightest on the troublesome mold location. It’s pointless to try other spots if you already know which part of your air conditioner gets the most mold.
Take Measurements
It’s a good idea to open the furnace’s cover and take some measurements. You don’t want to drill holes in the sheet metal to discover that the UV light bulb won’t go. You can also gently place the UV light bulb in the position to see whether it will fit properly. Remember to keep your hands away from the UV light bulb in your air conditioner. Contact UV Light Dunwoody for assistance.
Drill a Hole for the UV Light Installation
The next process is to drill a hole in the inside air handler to allow the UV light bulb to pass through. All UV light sanitizing systems have the main component of the product on the outside and only the long ultraviolet light bulbs entering the interior.
Using A Drill Bit
Except for an electric drill, some HVAC UV light systems include everything you’ll need to set a UV light; even the hole saw drill bit. If your UV light came without a hole saw, you’d need to purchase one to cut a circular hole in the metal HVAC cover or ductwork. The drill bit is inserted first, grabbing the sheet metal and guiding the hole saw.
Turn off the power
Before putting a UV lamp on, ensure the HVAC system is turned off. You can get jolted. Find the breaker in the circuit box and turn it on. Most AC UV lamp products will arrive with a mounting template on paper. Stick the template to the place where you will install the UV lamp. The template will assist you in cutting the holes in the right spacing.
Begin cutting into the sheet metal carefully, and as the hole saw cuts, a small groove in the ducting slowly drives the saw into the duct to make the hole. Move the drill bit back and forth to achieve a more efficient cut.
Insert the UV Light
The UV light is then screwed to the air handler. The UV product should have included a few screws for installation. To attach the UV light to the metal, use a handheld drill or a screwdriver.
Ensure the screws are not too tight, as this could shatter the UV light’s plastic. Please remember not to plug in the UV light bulb until it is completely installed. UV rays can cause skin burns and harm to your eyes.
Switch on the UV Light
Now that you’ve attached the UV light sanitizer to the furnace, you’ll need to power it up. The majority of new UV lights will come with extended power cords that are 5′-7′ long. All you have to do now is plug the device into an available outlet. The majority of utility rooms will already contain an electrical outlet.
Hardwiring the UV lamp into the furnace is another possibility. You may also wire it such that the UV light switches on only when the furnace or air conditioner turns on, so it isn’t on all the time.
Turn the power switch on the machine after plugging in the UV lamp, and check to ensure that the UV light is on. There should be a blue shine.
Maintenance of UV Light
Most UV light bulbs have a one-year lifespan. The presence of blue light does not imply that the bulb does not need replacement. Humans are unable to see the UV-C frequency that kills mold. The item may emit blue light, but it no longer emits adequate UV-C light wavelength.
Cleaning the UV light bulb every few weeks or after each season is also suggested. Remove the bulb and wipe it down with a soft, lint-free fabric to clean the device. To clean the bulb of dust and debris, use a standard glass cleaning solution.