NorAire® Air to Water Heat Pump,
Heating Only

Residential Products
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OEM Manufacturing

3, 4, 5-Ton

NorAire is an air source heat pump (ASHP) that produces hot water. This hot water can be used for in-floor heat, staple-up, etc. to heat your home. By extracting heat energy from the outside air (heat from outside is free!) and using a refrigeration to water heat exchanger, the NorAire can transfer that heat energy into water. This allows for a heating system operating efficiency ranging from 150% to 300%+.

Efficiency and Comfort, a balance that shouldn’t be taken lightly - since NorAire is an ASHP, depending on where you live it may not be able to handle the full heating load requirement for your home; therefore the NorAire includes the option of a built-in electric boiler to assist the heat pump during cold months. They work together in what we like to call “Boost Mode”. Simply put, when the electric boiler portion of the NorAire system is enabled to operate, it will watch the output of the heat pump and only add the minimum amount of heat energy needed to maintain a system differential. It will not simply take over or override the heat pump. It will allow the heat pump to output as much heat energy as it can while maintaining a comfortable delivery temperature to your home. This functionality allows for a perfect blend of system efficiency and whole home comfort, regardless of the how cold it may be outside.

Intelligent Control

System interface - the NorAire integrated control has the ability to interface any new or existing hydronic heating system. It includes two thermostat inputs and two pump outputs (built-in zone controller), ASHP low voltage interface, internal or external electric boiler interface, and/or external gas boiler interface.

System fault monitor - high pressure, no water flow, boiler high limit, low entering water temperature, high leaving water temperature, and sensor fault monitoring.

Integrated Bluetooth allows for full system configuration and monitor - connect your smartphone or tablet to customize this product to better meet the demands of your home. Custom setup includes zoning priority, various system set points, run timers, fault count monitor, and many more!

LCD display allows for real time monitoring - view system status, outdoor temperature, supply and return temperature.

Unit sizes available:

  • 3-ton
  • 4-ton
  • 5-ton

Indoor unit - manufactured by Electro Industries, includes:

  • Coaxial refrigeration to water heat exchanger
  • Various refrigeration circuit components
  • System controller and low voltage interface

Indoor unit option:

  • Internal Electro-Boiler

Outdoor unit (not manufactured by Electro Industries):

  • Electro stocks Nordyne 3, 4, and 5-ton outdoor units
  • Or use your preferred brand of outdoor unit

Features:

  • Annual efficiencies of greater than 150% without extremely high installation costs
  • LCD display
  • Bluetooth accessible
  • Quality engineered to ensure ideal balance of comfort and efficiency
  • 20-year boiler warranty
  • _____-year warranty on IDU refrigerant components
  • _____-year warranty on all other components
  • Built-in two-zone, zone controller
  • Zone 1 priority option with or without dual temperature
  • High temperature capabilities
  • Buffer tank not needed in most applications
  • Reliable defrost operation
  • Strong factory support

Typical System Configuration

Models Available

EB-HPH-3-00
3-ton system
34,000 Btu/h
No AUX boiler
EB-HPH-3-10
3-ton system
34,000 Btu/h
10 kW AUX boiler
EB-HPH-3-15
3-ton system
34,000 Btu/h
15 kW AUX boiler
EB-HPH-3-20
3-ton system
34,000 Btu/h
20 kW AUX boiler
EB-HPH-4-00
4-ton system
48,000 Btu/h
No AUX boiler
EB-HPH-4-10
4-ton system
48,000 Btu/h
10 kW AUX boiler
EB-HPH-4-15
4-ton system
48,000 Btu/h
15 kW AUX boiler
EB-HPH-4-20
4-ton system
48,000 Btu/h
20 kW AUX boiler
EB-HPH-5-00
5-ton system
57,000 Btu/h
No AUX boiler
EB-HPH-5-10
5-ton system
57,000 Btu/h
10 kW AUX boiler
EB-HPH-5-15
5-ton system
57,000 Btu/h
15 kW AUX boiler
EB-HPH-5-20
5-ton system
57,000 Btu/h
20 kW AUX boiler

Available Literature/
Specification Sheets

NorAire Brochure
NorAire Warranty Statement

Companion Manuals for Other Brand Heat Pump ODUs

Certified NorAire Installers

     


Electro Industries, Inc., 2150 West River Street, PO Box 538, Monticello, MN 55362 (Map)
Phone: 800.922.4138 or 763.295.4138  Fax: 763.295.4434

Copyright 2016 Electro Industries, Inc. unless otherwise noted. All rights reserved.