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From fan coils to heat pumps…
and everything in between

Your first choice for HVAC in the multi-occupant industry.
American-Made. Family-Owned.

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Configuration

Tonnage

Voltage

KW Heat

Motor

EcoSeries Aqua

Eco-Series

Aqua-Pak

Vertical Packaged Air Conditioner w/ Hot Water Heat
T200 T201

Autospeed 24V – Wall Thermostat

cap

CAP – Ceiling Access Panel

CDX IMAGE

Aquatherm

CDX Series

Ceiling Mount Fan Coil w/Hot Water Heat
CLP CLX

Aquatherm

CL Series

Upflow / Closet Fan Coil With Heat Pump or DX – With Hot Water Heat
Cool Pak AC 12 5 23

Eco-Series

Cool-Pak AC

Vertical Packaged Air Conditioner w/ Electric Heat
Cool Pak HP 12 5 23

Eco-Series

Cool-Pak HP

Vertical Packaged Heat Pump w/ Electic Heat
First Co. Cool-Pak HP w/ Variable Speed Inverter space-constrained vertical packaged heat pump with electric heat and R454B refrigerant

Eco-Series

Cool-Pak HP w/ Variable Speed Inverter

Space Constrained Heat Pump with Electric Heating
Single Filter Box with Cabinet 2

Enclosure Filter Box for IAQ Rated Filters

usm

Evaporator Coil

first pak electric rear iso double all black

First-Pak

First-Pak AC

Vertical Packaged Air Conditioner w/ Electric Heat
First Co. First-Pak Gas single package vertical HVAC unit with gas-fired heating and electric cooling (First-Pak Gas)

First-Pak

First-Pak Gas 80%

Vertical Packaged Gas 80% AFUE
First Pak 95 Front Page

First-Pak

First-Pak Gas 95%

Vertical Packaged Gas 95% AFUE
FIRST PAK RENDER JULY 26

First-Pak

First-Pak HP

Vertical Packaged Heat Pump w/ Electric Heat

FRESH-PAK

Fresh-Pak AC w/HW

Vertical Packaged Air Conditioner w/Hot Water Heat and Integrated ERV
First Co. Fresh-Pak Straight Cool air conditioner with integrated ERV and electric heat for through-the-wall installations

FRESH-PAK

Fresh-Pak Air Conditioner

Space Constrained Vertical Unit With Fully Integrated ERV
Fresh Pak Render HP 24 4

FRESH-PAK

Fresh-Pak HP

Vertical Packaged Heat Pump w/ Electric Heat and Integrated ERV

Aquatherm

FWA Series

Multi-Position Air Handler w/Hydronic Heating

HCX Series

Multi-Position Fan Coils
HWC

Aquatherm

HWC – Cased Hot Water Coil

Cased Duct Coil

Featured Product Lines

From chilled water fan coils to water source heat pumps, we offer top-quality products designed to meet all your heating and cooling needs.

Nomenclature Guide

Explore our tailored HVAC solutions designed to meet the unique demands of multi-occupant buildings, offering efficiency, reliability, and innovative features for every project​.

View Nomenclature Guide
First Co. SPU 2

Legacy Item Lookup

Looking for a past model? Check our list of legacy products and items,
along with their suggested replacements for updated alternatives.

Legacy Item Lookup