Carrier Specifications for Parfet RTU Replacement Project 2025.pdf

This document is a proposal from Carrier West for Jefferson County Facilities, identified by Proposal Number 0725CZSI0905, detailing a comprehensive HVAC equipment installation and temperature control project. The proposal involves the startup and installation of twelve (12) Rooftop Units (RTUs), specifically WeatherMaster Gas/Electric Rooftop units with high gas heat, 5-ton capacity, two-stage cooling, and various advanced features like an Ultra Low Leak Temperature Economizer and Condensate Overflow Switch. The project includes custom curb installations, and the units will be integrated with an existing Carrier i-Vu Web Building Automation System (BAS).

The technical specifications outline specific equipment requirements, including factory single zone RTUs, BACnet controllers for monitoring and control, wire space temperature sensors, and detailed wiring specifications. The proposal indicates that duct smoke detector shutdown interlocks will be provided by others, and all wiring above drop ceilings must use plenum-rated cable, with mechanical room wiring to be installed in EMT conduit. The equipment includes features like high static-vane axial fans, AI/Cu condenser and evaporator coils, and SystemVu™ controls with BACnet capability, suggesting a comprehensive and technologically advanced HVAC solution for the facility.