Full perimeter roof curbs are available from the factory and are shipped unassembled. Field assembly, squaring, level- ing and mounting on the roof structure are the responsibility of the installing contractor. All required hardware necessary for the assembly of the sheet metal curb is included in the curb accessory.

WARNING

TO PREVENT POSSIBLE EQUIPMENT DAMAGE, PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, THE FOLLOWING BULLET POINTS MUST BE OBSERVED WHEN INSTALLING THE UNIT.

•Sufficient structural support must be determined prior to locating and mounting the curb and package unit.

•Ductwork must be constructed using industry guidelines. The duct work must be placed into the roof curb before mounting the package unit. Our full perimeter curbs include duct connection frames to be assembled with the curb. Cantilevered type curbs are not available from the factory.

•Curb insulation, cant strips, flashing and general

roofing material are furnished by the contractor.

The curbs must be supported on parallel sides by roof mem- bers. The roof members must not penetrate supply and re- turn duct opening areas as damage to the unit might occur.

NOTE: The unit and curb accessories are designed to allow vertical duct installation before unit placement. Duct installation after unit placement is not recommended.

CAUTION

ALL CURBS LOOK SIMILAR. TO AVOID INCORRECT CURB POSITIONING, CHECK JOB PLANS CAREFULLY AND VERIFY MARKINGS ON CURB ASSEMBLY. INSTRUCTIONS MAY VARY IN CURB STYLES AND SUPERSEDES INFORMATION SHOWN.

See the manual shipped with the roof curb for assembly and installation instructions.

CLEARANCES

48”

48”

75”

Adequate clearance around the unit should be kept for safety, service, maintenance, and proper unit operation. A total clear- ance of 75” on the main control panel side of the unit is rec- ommended to facilitate possible fan shaft, coil, and electric heat. A clearance of 48” is recommended on all other sides of the unit to facilitate possible compressor removal, to allow service access and to insure proper ventilation and condenser airflow. The unit must not be installed beneath any obstruc- tion. The unit should be installed remote from all building exhausts to inhibit ingestion of exhaust air into the unit fresh air intake.

INSULATED

PANELS

ROOF CURB INSTALLATION

ROOF CURB POST-INSTALLATION

CHECKS

After installation, check the top of the curb, duct connection frame and duct flanges to make sure gasket has been ap- plied properly. Gasket should be firmly applied to the top of the curb perimeter, duct flanges and any exposed duct con- nection frame. If gasket is loose, reapply using strong weather resistant adhesive.

UNIT CLEARANCES

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Goodman Mfg CPC/CPH installation instructions Clearances, Roof Curb POST-INSTALLATION Checks
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CPC/CPH specifications

Goodman Manufacturing, a prominent name in the HVAC industry, offers a range of products designed for efficiency, reliability, and affordability. Among their various offerings, the Goodman CPC (Commercial Packaged Condensing) and CPH (Commercial Packaged Heat Pump) systems stand out due to their advanced features and innovative technologies.

The Goodman CPC and CPH units are designed for commercial applications, providing effective heating and cooling solutions for diverse settings such as restaurants, warehouses, and retail spaces. One of the main features of these systems is their high energy efficiency, which allows businesses to save on energy costs while reducing their carbon footprint. These units typically feature SEER (Seasonal Energy Efficiency Ratio) ratings that comply with or exceed industry standards, ensuring optimal performance throughout the year.

Equipped with high-performing scroll compressors, Goodman’s CPC and CPH systems deliver consistent cooling and heating performance, enhancing overall system reliability. The scroll compressor technology is known for its durability and quieter operation, making it an excellent choice for environments where noise reduction is crucial.

Another significant characteristic of Goodman’s systems is their robust construction. Built with commercial-grade materials, the CPC and CPH units are designed for long-term performance, capable of withstanding harsh weather conditions and heavy usage. The all-aluminum microchannel coils used in these units provide excellent heat exchange efficiency and resist corrosion, ensuring a longer lifespan.

Smart technology integration is another highlight of Goodman’s offerings. The CPC and CPH systems can be equipped with advanced controls, including smart thermostats and remote monitoring capabilities, allowing businesses to optimize their HVAC performance. These technologies enable precise temperature control and energy management, leading to increased comfort and cost savings.

Furthermore, Goodman emphasizes ease of installation and maintenance in the design of their CPC/CPH systems. The compact design and simplified access to key components ensure that service technicians can perform maintenance promptly, minimizing downtime in commercial settings.

Ultimately, Goodman Manufacturing’s CPC and CPH systems represent a blend of energy efficiency, advanced technology, and durability, making them an excellent choice for businesses seeking reliable HVAC solutions. With a commitment to quality and customer satisfaction, Goodman continues to be a leader in the HVAC industry, providing products that meet the needs of today’s diverse commercial environments.
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