How To Install A Ptac Unit

ac

In any sort of indoor environs, keeping people comfy is going to require some level of climate control. For a small space, one of the most efficient systems to have is a packaged terminal air conditioner.

What is a PTAC System?

PTAC (packaged terminal air conditioner) is a single unit, cocky-contained air-conditioning system installed inside a wall. Each room should have its ain PTAC system, providing the room'southward occupant(s) total control over cooling and heating.

PTACs are too free energy-efficient because, unlike fundamental HVAC systems, you don't have to waste energy cooling unoccupied rooms. Other benefits of installing a PTAC unit in a smaller space or multi-tenant building include:

1. Durable design
2. Low maintenance
3. Removes odors and airborne particles
4. Piece of cake to install
5. No ductwork required

How to Install PTAC Units

Follow these steps to install a new or used PTAC unit to optimize climate control within your facility:

1. Measure out the Location

Are you replacing an sometime PTAC system or installing one for the first time? If you are replacing an quondam arrangement, mensurate the existing system's space to find a model that can fit into information technology. For a new system, you volition have to cut a pigsty through your wall to contain the unit.

For optimal airflow and like shooting fish in a barrel filter removal, the hole should be at least 36 inches from the ceiling. If you want the unit at floor level, particularly if information technology has a height control panel, create the hole 3 to 5 inches off the footing.

Cut the wall co-ordinate to the PTAC'southward dimensions, which you will find in the product manual. The pigsty must also provide 6 to 8 inches of clearance around the unit. Otherwise, there won't be plenty circulation and airflow around the system for optimal cooling.

Lastly, the outside of the spot yous selection must have nothing blocking (leafage, cars, and then on) the ventilation at the PTAC unit'southward rear.

2. Fit the Wall Sleeve

The wall sleeve is a housing for the PTAC unit. Installing one is unnecessary if y'all are replacing an sometime system with an undamaged sleeve, or installing a PTAC where there wasn't one previously. To install a sleeve:

• Remove the wall sleeve's outside enclosure panel
• Insert the sleeve into the opened wall space without distorting the sleeve
• Project the sleeve at least a ¼-inch from the outside wall to be flush with the inside wall.
• For proper drainage, the case must be level from left to correct but slope slightly down at the dorsum—if your PTAC model has an internal bleed kit, the sleeve must exist level on all sides
• Drill ii holes into both sides of the wall sleeve, but not into the bottom or summit (the holes are for screws that volition concur the case in the wall)
• Utilize caulk to seal whatever space between the sleeve and wall

Later the sleeve installation, the side by side step is installing the PTAC itself.

ac repair

iii. Insert the PTAC Unit of measurement

Slide the PTAC unit into the wall case and brand certain information technology is level and stable. If angled into the room, water from the unit can damage your wall and floor. If your model requires information technology, screw the PTAC unit into the wall sleeve, but take care not to impairment the base pan. Damaging the base of operations pan will lead to leaks that impairment your holding.

After securing the unit, insulate its edges to forestall air from escaping from your interior. Insulating around the AC unit will also finish exterior temperatures from seeping inside.

4. Power Outlets

The power outlet for your quondam PTAC should be compatible with your new unit of measurement. If information technology'south a first-time installation, make sure your available outlet and wiring tin can support the organisation's required voltage. An incompatible outlet can damage the unit of measurement and pose a fire take chances.

If you lot tin can't verify the outlet and voltage, contact a professional electrician to do it and install a better-suited outlet.

5. Make Your PTAC Weatherproof

External wet can seep through open up spaces around your installed PTAC. Scout for moisture-related color and texture differences around the PTAC'due south casing. If yous observe leaks, use specialized caulk to create an airtight seal where necessary. The production'south manual may offer other recommendations for weatherproofing your AC unit every bit well.

Final Thoughts

Installing a PTAC is straightforward, especially if you are replacing an old unit. After completing the installation, check that the organisation is secure and level. Also, verify nothing is obstructing information technology on the outside or inside. Obstructions will disrupt airflow and the unit'southward performance.

Are you installing a PTAC from scratch and need to break a wall for the unit? Having a professional person exercise it may be ameliorate. Before hiring an installer, verify that they have feel installing PTACs specifically, non just central HVAC systems. Choosing someone with experience volition ensure installation without damaging your building or PTAC unit of measurement.

An good tin can likewise recommend the perfect PTAC model and size for your needs. In a long or short-term care facility, that ways an air workout system that is user-friendly and serenity. The organization should besides take the right SEER rating and generate enough BTUs to match the room'southward size. Otherwise, it will perform poorly and not be energy-inefficient.

Source: https://repairdaily.com/how-to-install-a-ptac-air-conditioning-unit/

Share this post