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First Co WSV6 Vertical Series Water Source Heat Pump Instruction Manual

September 24, 2025

First Co WSV6 Vertical Series Water Source Heat Pump Specifications Product Name: WSV6 009-072 Vertical Series Water Source Heat Pump Model Number: WSV6 Revision: A 1/25 Installation Read the entire…

First Co VMB 4 Ton Multi Position Air Handler Instruction Manual

July 19, 2025

VMB 4 Ton Multi Position Air Handler Product Information: Specifications: Model: VMB Type: Fan Coil Unit Installation: Indoor use only Compliance: National Electric Code, ANSI/NFPA No. 70 Product Usage Instructions:…

First Co SPXC-HP Cabinet Ventilation System Instruction Manual

April 3, 2025

Instruction Manual SPXC-HP Cabinet Ventilation System SPXC/SPXC-HP Series Single Package Vertical Unit Straight Cool and Heat Pump 3/4 through 2.5 tons, up to 10 kW Electric Heat The SPXC Series…

First Co WSS6 Water Source Heat Pump Instruction Manual

February 7, 2025

First Co WSS6 Water Source Heat Pump NOMENCLATURE DEFINITIONS ABBREVIATIONS AND DEFINITIONS cfm = airflow, cubic feet per minute EWT = entering water temperature, Fahrenheit gpm = water flow in…

First Co A2L Sensor and TXV Installation Guide

February 5, 2025

First Co A2L Sensor and TXV Product Information Specifications Model: A2L Sensor and TXV Ceiling Fan Coils Installation Manual: IOM # IOM4100 Rev. # A Operation Ensure proper installation to…

First Co HX Series Ceiling Fan Coils Instruction Manual

December 18, 2024

First Co HX Series Ceiling Fan Coils Specifications Compatible Refrigerants: R410A, R454B, R32 Heat Options: 0 kW, 3 kW, 5 kW, 6 kW, 8 kW, 10 kW Motor Type: PSC,…

First Co HWC Series Hot Water Cased Duct Coil Owner’s Manual

December 6, 2024

First Co HWC Series Hot Water Cased Duct Coil Specifications Product Name: HWC Series Hot Water Cased Duct Coil Available Sizes: HWC1520, HWC2025, HWC2030 Features: Galvanized steel cabinet Completely insulated…

First Co 12HYB4 High Performance Ceiling Fan Coils Owner’s Manual

September 16, 2024

First Co 12HYB4 High Performance Ceiling Fan Coils Product Information Model: HYB/PHYB Type: High Performance Ceiling Fan Coils CFM: 500 - 2000 Motor: Multi-Speed 120V Motors - No Controls Product Usage…

First Co IOM8411 Drain Pan Heater Field Installation Guide

July 26, 2024

First Co IOM8411 Drain Pan Heater Field Product Information Specifications Model: IOM8411 Rev. C 2/24 Power: 150W Feature: Drain Pan Heater Ready Product Usage Instructions Installation Ensure installation is done…

First Co USM Series Uncased Coil Heat Pump or Cooling Only User Guide

July 12, 2024

First Co USM Series Uncased Coil Heat Pump or Cooling Only Specifications Product Name: USM Series Vertical/Horizontal Uncased Coil Compatibility: Heat Pump or Cooling Only Tonnage Range: 1-1/2 thru 5…