WaterFurnace -Water Source & Geothermal Heat Pumps - Envision² Compact


0.75 to 6 Tons (16 sizes)

Up to 21.6 EER / 6.4 COP

Delivers premium efficiency in a cabinet footprint that rivals lower efficiency water source heat pumps.

Category: HVAC heat pumps | mechanical equipment | thermal energy transfer systems...

MasterFormat: Decentralized HVAC Equipment | Decentralized Unitary HVAC Equipment | Water-Source Unitary Heat Pumps

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Water Source & Geothermal Heat Pumps - Envision² Compact

0.75 to 6 Tons (16 sizes)

Up to 21.6 EER / 6.4 COP

Delivers premium efficiency in a cabinet footprint that rivals lower efficiency water source heat pumps.

Energy & Performance Monitoring

The Aurora UPC DDC not only provides the system with integrated building automation but also allows for real-time energy monitoring. Measure the complete power usage and performance of the entire unit to see how your building performs and how you can reduce consumption.

Refrigerant Monitoring

The Aurora UPC DDC refrigerant monitoring allows the measurement of discharge and suction pressures, suction and liquid line temperatures, superheat and subcooling for refrigerant diagnostics without breaking into the system.

Premium Efficiency in a Compact Cabinet

The Envision2 Compact features single-speed as well as dual capacity compressor options for better temperature and humidity control. Housed in one of the most compact cabinets in the industry, it also boasts an optimum level of efficiency-up to 21.6 EER and 6.0 COP (ISO/AHRI 13256-1 WLHP).

Unique Fan Benefits

WaterFurnace's dedicated 460-volt 5-Speed ECM doesn't require the use of a neutral, which reduces labor costs in retrofit applications and is unique to the industry. The Envision2 Compact features variable speed fan options as well as standard PSC.

Reliability is Key

Long component life and reliability is vital in commercial applications. That's why we feature all-aluminum rifled tube-and-fin air coils as well as corrosion-proof composite or stainless steel drain pans to provide the building a long lifetime of reliable system operation.

Flexible Factory-Installed Options

We offer internally mounted secondary drain connections as well as internal water valve and/or flow regulators for variable speed pumping systems. This option saves on installation and operating costs providing you with all you need in the system before you even receive it.

Other Key Features

Water Side Economizer

Factory-installed water side economizer for free cooling when building conditions are correct.

Coated Coil

AlumiSeal coated aluminum air coil option is available for even more protection and to meet code requirements.

Phase Guard

A factory-mounted phase guard device is available to protect the compressor against loss of phase.

Power Disconnect

An internally mounted non-fused power dial disconnect is also an option to avoid scheduling problems with the electrical contractor.


The optional IntelliStart soft starter will reduce the normal start current (LRA) by up to 60% to reduce light flicker, start-up noise, and to extend the compressor life.

Painted Cabinet

A painted cabinet option is available for the Envision2 Compact providing durable powder-coat protection and an appliance-like finish.

Multi-Density Compressor Blanket & Sound Kit

The super quiet sound package is standard while an optional Sound Kit is available for units installed in areas that need even more noise dampening.

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Envision² Compact



Unit Capacity

Number of sizes available: 11

Tons 0.75, 1, 1.25, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6

MBTU 009, 012, 015, 018, 024, 026, 030, 036, 038, 042, 048, 049, 060, 064, 070, 072

GLHP 3.4 to 4.8 COP
30.0 to 16.7 EER

WLHP 4.6 to 6.4 COP
14.5 to 21.6 EER

ARI/ISO 13256-1

Compressor Type

Single Stage Rotary

Single Stage Scroll

Two-stage Scroll



Cabinet Configuration



Discharge Configuration

Top (Vertical)

End (Horizontal)

Side (Horizontal)

Return Air Configuration



Hot Water Generation Options

Optional, without pump

Soft Start Options

Optional IntelliStart®

Refrigerant Options

Optional Hot Gas Bypass

Optional Hot Gas Reheat

Blower Motor Options


Variable Speed ECM

High Static Variable Speed ECM

High Static PSC

5-speed Speed ECM

Water Coil Options



Insulated or uninsulated

Water Control Options


Water Flow Regulator

2-Way Valve

2-Way Valve w/ Water Flow Regulator

Waterside Economizer

Waterside Economizer w/ Water Flow Regulator

Waterside Economizer w/ 2-Way Valve

Waterside Economizer w/ 2-Way Valve & Water Flow Regulator

Control Options

Aurora Base Control (ABC)

Aurora UPC DDC

Aurora UPC DDC with Lon

Electrical Options

Phase Guard


Cabinet Options

Painted or Unpainted Cabinet

Filter Rail or 4-sided filter rack

Filter Options



Air Coil Option


Optional AlumniSeal™ Coated

Drain Pan Options


Stainless Steel

Optional Secondary Connection