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First Co. Manuals & User Guides

First Co. is a leading US-based manufacturer of residential and commercial HVAC products, specializing in independent fan coils, water-source heat pumps, and air handlers.

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First Co. manuals

Latest manuals from manuals+ curated for this brand.

First Co CW(X) Fan Coil Units Instructions

March 6, 2023

First Co CW(X) Fan Coil Units WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts with unauthorized parts voids all warranty or implied warranty…

First Co CW-HW(X) Fan Coil Units Installation Guide

March 6, 2023

First Co CW-HW(X) Fan Coil Units Installation Guide Installation, Operation, and Maintenance Instructions WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts with unauthorized…

First Co WSVX SERIES Water Source Heat Pumps User Manual

March 6, 2023

*WSVC / *WSVX SERIES WATER SOURCE HEAT PUMPS INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS **WARNING TO INSTALLER, SERVICE PERSONNEL AND OWNER** Altering the product or replacing parts with non authorized factory…

First Co UC-HW Series Wall Closet Air Handlers User Manual

February 24, 2023

First Co UC-HW Series Wall Closet Air Handlers User Manual www.firstco.com These upflow air handlers are designed for use with today’s higher efficiency split-system heat pump and condensing units. All…

First Co VMBE Series Variable Speed High Efficiency Variable Speed Motor Instruction Manual

February 22, 2023

First Co VMBE Series Variable Speed High Efficiency Variable Speed Motor Instruction Manual The VMBE Series includes a programmable, high efficiency motor that redefines comfort and energy savings. The VMBE…

first Co SHW SERIES Hydronic 2-20 Tons Horizontal Chilled Water Instruction Manual

February 22, 2023

SHW SERIES Hydronic 2-20 Tons Instruction Manual SHW SERIES Hydronic 2-20 Tons Horizontal Chilled Water All motors are factory installed Sloped and insulated drain pan Galvanized steel cabinet Insulation meets…

First Co HBXB-HW Fan Coil Units Instruction Manual

January 10, 2023

First Co HBXB-HW Fan Coil Units WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts with unauthorized parts voids all warranty or implied warranty…

First Co CDX Series AquaTherm Ceiling Fan Coil Instruction Manual

October 1, 2022

First Co CDX Series AquaTherm Ceiling Fan Coil General description The space-saving CDX series fan coil is only 10” high (11” with enclosure), thus allowing it to recess in a…

First Co. UC Series Wall Mount Fan Coils: Specifications, Features, and Data

Technical Specification

Comprehensive guide to First Co.'s UC Series wall mount fan coils, including UCO, UCX, UCOW, UCOQ, UCXW, and UCXRX models. This document details their R410A compatibility, electric and hydronic heating…

VMB Fan Coil Unit: Installation, Operation, and Maintenance Instructions

Installation, Operation, and Maintenance Manual

Comprehensive guide for installing, operating, and maintaining VMB fan coil units, covering safety, electrical, piping, condensate, pre-startup checks, blower speed, sequence of operation, troubleshooting, and maintenance.

First Co. RR Series Vertical High Rise Fan Coils | Specifications and Data

Datasheet

Comprehensive specifications, dimensions, performance data, and installation details for the First Co. RR Series Vertical High Rise Fan Coils, including models BLTX, BFRX, BFTX, and more. Explore features, capacities, and…

First Co. WSV6 Vertical Water Source Heat Pump Specifications and Technical Data

Technical Specification

Comprehensive specifications, features, performance data, electrical data, and dimensions for the First Co. WSV6 Vertical Water Source Heat Pump series, covering models from 3/4 to 10 tons.

First Co. HBC(X) Series Fan Coil Units - Technical Specifications and Performance Data

technical specification

Comprehensive technical specifications, physical data, cooling and heating capacities, blower performance, and accessory information for the First Co. HBC(X) Series horizontal fan coil units.

HYB PHYB Horizontal Hydronic Fan Coil Units: Installation, Operation, and Maintenance Manual

manual

Comprehensive installation, operation, and maintenance guide for HYB and PHYB Horizontal Hydronic Fan Coil Units, covering safety, installation precautions, electrical, piping, and maintenance procedures.

HX-HXX Series Horizontal Fan Coil Units: Installation, Operation, & Maintenance Manual

Installation and Maintenance Manual

A comprehensive guide for the installation, operation, and maintenance of First Co. HX-HXX Series Horizontal Fan Coil Units. This manual covers essential safety considerations, general information, electrical requirements, mounting procedures,…

First Co. A2L Sensor and TXV Installation, Operation & Maintenance Manual (IOM4100)

Installation, Operation, & Maintenance

Comprehensive guide for installing, operating, and maintaining First Co. Ceiling Fan Coils with A2L Sensors and TXV. Includes safety precautions, bill of materials, mounting, wiring, and installation steps for HVAC…

First Co. WCX12 Series Thru-the-Wall Split Condensing Unit - R-410A

technical specification

Detailed specifications and features for the First Co. WCX12 Series Thru-the-Wall Split Condensing Units, including electrical data, certified combination ratings, and physical dimensions for models WCX12-AB and WCX12-BB.

First Co. CDX Series AquaTherm Fan Coil Units

technical specification

Detailed specifications and performance data for the First Co. CDX Series AquaTherm horizontal recessed ceiling fan coil units, available in 1.5 to 3 ton cooling capacities.

CDX-HW & CDXX-HW Series Fan Coil Units: Installation, Operation, and Maintenance Instructions

manual

Comprehensive guide for the installation, operation, and maintenance of CDX-HW and CDXX-HW Series Fan Coil Units. Covers safety precautions, installation procedures, piping, electrical connections, startup, and maintenance schedules.

First Co. ECO Series COOL-PAK Single Package Vertical Units

technical specification

Detailed specifications and features for the First Co. ECO Series COOL-PAK Single Package Vertical Units, including straight cool and heat pump models. This document covers unit dimensions, performance data, electrical…