First Co USM318AP USM Series Heat Pump or Cooling Only User Manual
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…
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First Co. manuals • Free online PDFs
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.
First Co. manuals
Latest manuals from manuals+ curated for this brand.
First Co EFE Series Vertical Packaged Unit w/ Energy Recovery Ventilation User Manual
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
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
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
*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
*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
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
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
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…
First Co UC Series Fan Coil Units Instruction Manual
First Co UC 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…
Installation, Operation, and Maintenance Manual for WSVC/WSVX Series Water Source Heat Pumps
Comprehensive guide for the installation, operation, and maintenance of First Co. WSVC and WSVX series water source heat pumps, covering safety, electrical, piping, and troubleshooting procedures.
First Co. Hydro Tech WSS6 Series Slim Water Source Heat Pump (16 EER) Installation, Operation, and Maintenance Manual
Comprehensive installation, operation, and maintenance manual for the First Co. Hydro Tech WSS6 Series Slim Water Source Heat Pump (16 EER). Covers safety, technical specifications, installation, operation, and maintenance procedures.
First Co. RR Series Fan-Coil Installation, Operation, and Maintenance Manual
Comprehensive installation, operation, and maintenance manual for the First Co. RR Series Fan-Coil air handler units. Includes model nomenclature, safety guidelines, electrical data, performance specifications, and troubleshooting.
First Co. UC, UCX, UCS* Series Fan Coil Units: Installation, Operation, and Maintenance Manual
This manual details the installation, operation, and maintenance procedures for First Co. UC, UCX, and UCS* series fan coil units. It includes safety warnings, model nomenclature, electrical data, refrigerant handling,…
First Co. HRCX Series Commercial Water Source Heat Pump Specifications
Comprehensive technical specifications, features, nomenclature, physical and electrical data, performance charts, dimensions, installation guidance, and packaging information for the First Co. HRCX Series Commercial Water Source Heat Pump, Vertical Hi-Rise…
First Co. HBX/HCX Series Air Handler: Specifications, Features, and Model Guide
Explore the First Co. HBX/HCX Series air handlers, featuring versatile upflow/horizontal configurations, heat pump or DX cooling, electric heat options, and up to 15 SEER efficiency. This document details standard…
First Co. WSV6 Vertical Water Source Heat Pump Specifications
Comprehensive technical specifications for the First Co. WSV6 Vertical Water Source Heat Pump series, covering models from 3/4 to 10 tons. This document details performance data, electrical requirements, dimensions, features,…
First Co. VMBE Series Variable Speed Air Handler Technical Specifications
Comprehensive technical specifications, performance data, physical dimensions, and accessory information for the First Co. VMBE Series Variable Speed air handlers, designed for enhanced comfort and energy efficiency.
First Co. HCX Series Fan Coils: Technical Specifications and Features
Detailed specifications for the First Co. HCX Series of multi-position fan coils. This document covers models compatible with R410A, offering various configurations for heat pump, DX, electric heat, and hot…
First Co. HCX Series Multi-Position Fan Coils - Technical Specifications
Discover the First Co. HCX Series of multi-position fan coils, engineered for efficient heat pump, DX, and hot water heating applications. This document details specifications, features, and performance data for…
Installation, Operation, and Maintenance Manual for 24-240 SHW/SVW Blower Coil Units
This manual provides comprehensive instructions for the installation, operation, and maintenance of First Co. 24-240 SHW and SVW series Blower Coil Units. It covers safety considerations, general information, piping, electrical…
First Co. WSVC/WSVX Series Water Source Heat Pumps: Installation, Operation, and Maintenance Manual
This comprehensive manual from First Co. provides detailed guidance for the installation, operation, and maintenance of the WSVC and WSVX series water source heat pumps. It is an essential resource…