Outside Air Unit Roof Curb Adapter

1 inch insulation from outside air.

Outside air unit roof curb adapter.

Models gpi gpip and gpir roof curbs fully welded construction with wood nailer insulation and flashing flange for roof decks that are covered with 2 to 6 inches of insulation. The curb material is galvanized steel and may vary from 18 to 14 gage based on the unit load and the quantity of cross bracing provided. These packaged air conditioners deliver performance for various ranges of industrial applications. When an hvac unit is installed for the first time a roof curb is specifically designed for that unit.

What is a curb adapter. See all make up air units packaged rooftop units. When the hvac unit needs to be replaced an adapter is a faster safer and cheaper alternative to replacing the existing unit curbs. In addition to the structural and weight issues stacking adapter curbs adds an unnecessary amount of static loss to the duct system causing your brand new unit to under perform in most cases.

When a building is constructed prior to the installation of the hvac rooftop unit rtu the roof is cut and a metal structure called a roof curb is installed. Modular packaged cooling. A curb adapter should only be installed on top of the original factory roof curb or the curb that is roofed into the building. Adapters reducers most commonly used to match new fans to existing roof curbs used to increase or reduce the standard fan curb cap dimensions to a non standard specified curb size.

Curb adapter sizing select by tonnage. Solution roof mounted outdoor units. Carrier provides a complete line of commercial packaged rooftop units with puron refrigerant to meet demanding hvac system requirements. Cl outside curb length unit length minus 0 875.

When you install adapter curbs welded rtu rooftop unit curbs or equipment supports for your rooftop hvac package unit going with the wrong curb adapter company can cost you big money and time. The slightest inefficiency or mismatch in design or engineering can create blow back resistance that can wear down your climate control fan parts and cause your equipment to waste costly energy. For anyone new to the hvac industry this is a valid question. 3 6 ton curb adapter 7 5 10 ton curb adapter add 275 00 12 ton curb adapter add 450 00 15 25 ton curb adapter add 799 00.

Let s start with a new installation. Get a competitive adaptacurb price quote and cut sheet now. Get a residential adjustable curb number and cut sheet now. The roof curb is designed to support the weight of the unit and to offer a means for contractors to connect the supply return air duct work.