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The INTERNATIONAL COMFORT PRODUCTS CRECOMZR081A00 is a 12.5-ton horizontal economizer designed for commercial rooftop HVAC applications. An economizer expands a rooftop unit's ability to use outdoor air for free cooling, reducing mechanical cooling runtime when outdoor conditions are favorable. This unit is configured for horizontal airflow orientation, making it compatible with rooftop units that require a side-discharge or horizontal-discharge economizer assembly. Installation is typically performed by a licensed commercial HVAC technician as part of a rooftop unit commissioning or retrofit project.
This economizer is suited for commercial rooftop installations where a 12.5-ton capacity horizontal economizer is specified. It is categorized under rooftop horizontal economizers and is intended for use in systems that benefit from outdoor air integration to reduce cooling load. Typical install scenarios include new construction commercial rooftop unit installations and field-installed economizer retrofit applications on compatible 12.5-ton rooftop equipment.
Designed as an OEM-style horizontal economizer for 12.5-ton commercial rooftop HVAC units. Specific compatible rooftop unit model numbers were not provided in the available product data. Verify compatibility with the rooftop unit model number before ordering.
Installation should be performed by a licensed commercial HVAC technician familiar with rooftop unit economizer assemblies. Disconnect and lock out all electrical power to the rooftop unit before beginning any economizer installation or service work. Follow the rooftop unit manufacturer's installation instructions and applicable local mechanical codes for outdoor air integration and damper actuator wiring. Do not energize the unit until all ductwork connections, damper linkages, and control wiring have been verified.
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