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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 MB-HW Series Fan Coil Units Instruction Manual

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

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 CDX-HW Series Fan Coil Units Instruction Manual

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…
First Co UC Series Fan Coil Units Instruction Manual

First Co UC Series Fan Coil Units Instruction Manual

March 7, 2023
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…
First Co. HRCX Series Commercial Water Source Heat Pump Specifications

First Co. HRCX Series Commercial Water Source Heat Pump Specifications

technical specification
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. WSV6 Vertical Water Source Heat Pump Specifications

First Co. WSV6 Vertical Water Source Heat Pump Specifications

Technical Specification
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,…