First Co. Manuals & User Guides

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…

First Co USM318AP USM Series Heat Pump or Cooling Only User Manual

September 13, 2023

First Co USM318AP USM Series Heat Pump or Cooling Only User Manual The USM series coil can be field installed into an air handler with sufficient space. A piston-type metering…

First Co EFE Series Vertical Packaged Unit w/ Energy Recovery Ventilation User Manual

March 31, 2023

 EFE Series Vertical Packaged Unit w/ Energy Recovery Ventilation User Manual COPYRIGHT First Co. works to continually improve its products and as a result, it reserves the right to change…

First Co ECW Series Vertical Packaged Air Conditioning Unit with Hot Water Heat User Manual

March 12, 2023

First Co ECW Series Vertical Packaged Air Conditioning Unit with Hot Water Heat User Manual WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts…

First Co HBQBXR Series Fan Coil Units Instruction Manual

March 8, 2023

First Co HBQBXR Series 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…

First Co PHH-X Horizontal Hydronic Fan Coil Units Instruction Manual

March 8, 2023

*HH(X), *PHH(X), *RHH(X), *CHH(X) HORIZONTAL HYDRONIC FAN COIL UNITSInstallation, Operation, and Maintenance Instructions PHH-X Horizontal Hydronic Fan Coil Units WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper…

First Co MB-HW Series Fan Coil Units Instruction Manual

March 8, 2023

*MB, *MB-HW SERIES FAN COIL UNITS Installation, Operation, and Maintenance Instructions MB-HW Series Fan Coil Units WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing…

First Co HBX Fan Coil Units User Manual

March 8, 2023

First Co HBX Fan Coil Units User Manual WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts with unauthorized parts voids all warranty or…

First Co PHYB Horizontal Hydronic Fan Coil Units Instruction Manual

March 8, 2023

First Co PHYB Horizontal Hydronic Fan Coil Units Installation, Operation, and Maintenance Instructions WARNING TO INSTALLER, SERVICE PERSONNEL, AND OWNER Altering the product, improper installation, or replacing parts with unauthorized…

First Co CDX-HW Series Fan Coil Units Instruction Manual

March 8, 2023

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

FRESH-PAK EFE/EFW Series Installation, Operation, & Maintenance Manual

manual

Comprehensive installation, operation, and maintenance guide for First Co. FRESH-PAK EFE and EFW series space-constrained HVAC units with integrated Energy Recovery Ventilation.

HBXBX-HW Series Hydronic Air Handler Specifications

technical specification

Technical specifications, features, and application guidelines for the First Co. HBXBX-HW Series Hydronic Air Handler with ECM motor.

Installation, Operation, & Maintenance: FRESH-PAK EFE/EFW Series

manual

Comprehensive installation, operation, and maintenance manual for the First Co. FRESH-PAK EFE and EFW series space-constrained HVAC units with integrated Energy Recovery Ventilation.

First Co. FRESH-PAK HW Hydronic Heating Space Constrained Vertical Unit Specification

technical specification

Technical specifications and installation guide for First Co. FRESH-PAK HW space-constrained vertical units with integrated energy recovery ventilators (ERV) and hydronic heating. Covers model EFW12, EFW18, EFW24, and EFW30.

First-Pak HP Space Constrained Heat Pump Technical Specifications

technical specification

Technical specifications, performance data, and installation features for the First-Pak HP space-constrained heat pump with electric heat, covering models 1.0 to 2.5 tons.

First Co. COOL-PAK AC Space Constrained Air Conditioner Specification Sheet

technical specification

Technical specifications and installation guide for First Co. COOL-PAK AC space-constrained air conditioners. Features R-454B refrigerant, 11.7 SEER2, and electric heat options.

First Co. FRESH-PAK HP Space Constrained Heat Pump Specification

technical specification

Technical specifications and installation guide for the First Co. FRESH-PAK HP, a space-constrained heat pump with integrated ERV, featuring R-454B refrigerant and electric heating.

First Co. WSH6 Horizontal Water Source Heat Pump Specification Guide

technical specification

Technical specifications, installation, and operation guide for the First Co. WSH6 Horizontal Water Source Heat Pump. Features R454B refrigerant, ECM motors, and digital control modules.

First Co. First-Pak Gas 80 (FPGN8) Technical Specifications

technical specification

Technical specifications and performance data for the First Co. First-Pak Gas 80 (FPGN8) space-constrained gas unit, featuring 80% AFUE, R-454B refrigerant, and high-efficiency ECM motors.

WSS6 SLIM 16 Water Source Heat Pump Specifications

technical specification

Technical specifications and installation guide for the First Co. WSS6 SLIM 16 Water Source Heat Pump. Features, performance data, and electrical requirements.

First Co. UCS Electric Heat Series Specification Guide

technical specification

Technical specification guide for First Co. UCS Electric Heat Series wall mount fan coils, covering nomenclature, physical data, and performance specifications.

Installation, Operation, and Maintenance Instructions: Horizontal Hydronic Fan Coil Units (*HH(X), *PHH(X), *RHH(X), *CHH(X))

manual

Comprehensive installation, operation, and maintenance manual for First Co. Horizontal Hydronic Fan Coil Units (*HH(X), *PHH(X), *RHH(X), *CHH(X)). Includes safety guidelines, piping, electrical, and startup procedures.