Installing Ac Unit On Roof

It s easier to install an air conditioning unit where there already was one but what about when you d like to add one where there isn t already a hole in th.

Installing ac unit on roof.

Lifting units up onto pitched roofes like this requires safety harnesses and railings and adds costs to the installation. Home with an existing forced air furnace heating system that has all ductwork installed properly would cost between 3 000 to 4 000. Installing an ac system on your roof roughly costs the same as having a split system installed on the ground. Over the hole you made mount the roof portion of the air conditioner.

The contractor will take apart and remove the existing air conditioner. The ceiling assembly comes with a metal frame and 4 super long bolts. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line. On the interior of the rv install the bolts that hold the ceiling unit into place.

Remove the mount and drill a 3 32 2 4mm wide 1 4 6 mm deep starter hole in the roof. The frame fits up against your ceiling paneling and the four bolts go through this frame and up into threaded nuts built into the rooftop unit. Mount and secure the ceiling unit. You simply tighten these bolts to secure the rooftop unit to the van.

Secure the unit with mounting bolts at the locations you ve marked. Preparing the installation site. One way to calculate the average costs for a new ac unit would be by figuring the exact area of square feet you are wanting to cool for your home. Drill the top hole.

The drain was neatly saddled to the side frame of the doors and down under the dacking to a drain. So make sure that you weigh your options carefully and choose the right system for your home or office without worrying about additional costs. The pipes go out and straight up into the eaves and through the roof to the air conditioner. This may involve setting a concrete pad outside to support the air conditioner or installing rooftop supports for a packaged system installation.

Also place the air conditioner is at least eight inches from the edges of the roof. Precision air plumbingoctober 5 2017. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. The contractor will install new duct systems or perform duct repairs.

Make sure there are no wires or lights inside the unit below this area. Installing a central air conditioner into a 2000 square ft.