5 Series 500W11

5 Series 500W11

Hydronic
17.5 EER
3.1 COP
The smarter choice

The 5 Series 500W11

Forced Air
5 Series 500W11 Single Stage Hydronic

The 5 Series represents some of our best features and efficiencies. The 500W11 is a single stage hydronic geothermal heat pump that's used for water-to-water applications and provides hot water for a fraction of the cost of a traditional system.

Keep your feet warm
Radiant Comfort Keep your feet warm

Many 5 Series 500W11 owners use their unit to provide hot water for radiant heat. These systems offer exceptional comfort without moving air. Not only is the floor kept toasty warm, but the entire floor radiates heat to the occupants, furnishings and the air.

Water to water
Heating & cooling Water to water

While the 500W11 is perfect for hot water and radiant heating, it can also be used for forced air heating and cooling when installed with our Envision NAH Air Handler. It's the best of both worlds and a great solution for those homeowners looking for smart comfort.

Dedicated hot water
Dedicated Hot Water

For large demands of hot water or for 100% domestic hot water generation, a 500W11 is a great choice. This WaterFurnace unit allows three to four times the efficiency of an ordinary water heater.

Cost per million BTUs of hot water
New standard in performance

The 5 Series 500W11 can reduce water heating costs by as much as 60% per year. Ordinary boilers and water heaters operate at a fraction of the efficiency of the 5 Series. With skyrocketing costs of fossil fuels, savings potential will only increase

Based on fuel rates of: $0.09/kWh Electric $1.26/ccf Natural Gas $2.06/gallon Propane & Fuel Oil 2000 ft2 home in Indianapolis, IN w/4 occupants
Hydrologic
Hydrologic

HydroLogic is a simple, turnkey solution for radiant floor heat control. It provides a pre-piped, pre-wired mechanical panel designed to simplify the mechanical room installation.

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GeoTank
GeoTank

The GeoTank is simply the best way to capture preheated water from your unit. Engineered specifically for your WaterFurnace geothermal system, it includes unique features that make installation and operation easy.

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Dedicated hot water
Pool & spa heating

The 500W11 is perfect for ultra-efficient pool and spa heating. It uses the heat from the earth to keep your pool and spa nice and warm year-round. (Note: Secondary heat exchanger required)

Other 500W11 Features
Aurora Advanced Controls
Aurora Advanced Controls

The powerful Aurora controls offer two-way communication between components, operating logic, and robust troubleshooting capabilities. Diagnosis and setup and simplified, making service much simpler for the technician.

IntelliStart
IntelliStart

This optional soft starter reduces start-up amperage by 60% of normal draw to reduce noise, eliminate light flicker, and increase compressor life.

10 year warranty
10-year warranty

5 Series units come standard with a 10-year warranty on all parts and a 5-year warranty on labor. An optional 10-year parts with 10-year labor warranty is also available.

Model
Series
Sizes
Efficiency1
Refrigerant
Compressor
Blower
Cabinet Configuration
Stages
Controls
Air Coil
Hot Water Generation
Auxiliary Heat2
Zone Control
ENERGY STAR® Certified3
5 Series 500W11 5 Series 500W11
Model

500W11

Series

5 Series

Sizes

1½ to 6 ton single capacity
(6 sizes)

Efficiency1

Up to 3.1 COP

Up to 17.5 EER

Refrigerant

R-410A

Compressor

High-efficiency scroll

Blower

Variable speed ECM when mated to NAH air handler

Cabinet Configuration

Compact unit

Stages2

1 heat

1 cool

Controls

Aurora Base Controller Optional Aurora Advanced Controller with energy monitoring

Optional performance monitoring

Optional refrigeration monitoring

Aurora Interface Diagnostic (AID) Tool

Onboard diagnostics

Air Coil

Coated with NAH air handler

Hot Water Generation

Optional external mount pump (except 1½)

Auxiliary Heat

Yes, with NAH air handler

Zone Control

IntelliZone2 (up to 2 zones)

ENERGY STAR® Certified3

Yes, most models

Notes:

  1. AHRI 13256-1 (GLHP) for water-to-air units. AHRI 13256-2 (GLHP) for water-to-water units.
  2. With auxiliary heat where applicable
  3. Closed earth loop rating points
GeoTank Hot Water Storage Tank
GeoTank Hot Water Storage Tank

The perfect choice for storing hot water generated from the system or for geothermal hydronic systems.

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Symphony Home Energy Management
Symphony Home Energy Management

Symphony is a cloud and Wi-Fi based platform that gives you access to the comfort system from practically anywhere. It provides control over the entire geothermal system-not just the temperature as in other 'smart thermostat' systems.

Learn More
HydroLogic
HydroLogic

A simple, turnkey solution for radiant heating that provides pre-piped, pre-wired modular mechanical panel designed to simplify the mechanical room installation.

Learn More