Products VRF - Split Systems B-HW**A3AK


Reznor VRF Systems

Find out why Reznor is the easy choice in VRF systems.


Part of the VRF series of product. This heat pump unit is mounted high on the inside wall. When combined with a VRF condensing unit, Model B-HW**A3AK can provide year round comfort.

During the winter months, the air flow pattern is from top to bottom through the unit. This delivers warm air down toward the room inhabitants where it is needed.

The process is reversed during cooling season. Cool air is delivered horizontally where it filters down to the room occupants.

The remote controller makes operation of this unit a breeze.

Heating Range ( kW )

Cooling Range ( kW )

Airflow Range ( CFM )

Sound Range (Typical Install) ( dB )

Versatile Airflow for More Comfort

  • During the heating season, the supply air exits the unit from the bottom toward the room occupants
  • During the cooling season, the supply air exits horizontally where it filters down to room inhabitants

Remote Controller

  • Wireless controller (standard)
  • Wired controller (optional)
  • For convenience, units can be connected to both wireless and wired controller
  • Multiple units can be controlled by a single wired controller
    • Individual units can also be controlled by a separate sub-master wired conroller

Triple Defender Air Filter

  • Electrostatic fiber filter removes dust, odors, bacteria, and mildew

Warm Air Design

  • During heating season the warm air design allows heat exchanger to warm up before fan is engaged, preventing cold air circulation

Protection Features

  • Freeze protection
  • Fan motor overload protection
  • Temperature sensor malfunction protection

2 Files


Flyer - VRF
Overview of VRF line of equipment.
Download File
218.9 kB
Heating, Cooling, Ventilation & VRF Product Line
Heating, Cooling, Ventilation & VRF Product Line Sheet
Download File
630.7 kB

Technical Data
1 File

Technical Data

Catalog - VRF
VRF and mini-split marketing catalog
Download File
4.9 MB

3 Files


Unit Installation Manual - B-HW**A3AK
Installation manual for Model B-HW**A3AK
Download File
877.1 kB
Option - Installation - VRF Remote Control
Installation of wired controller for VRF systems
Download File
6.0 MB
Field Service - Replacement of Discontinued Relays
Installation for kits designed to replace relays no longer available from suppliers. Applies to all Reznor units using obsolete relays.
Download File
340.4 kB

Other Files
1 File

Other Files

Warranty Statement
Reznor equipment limited warranty statement
Download File
183.4 kB

Product News : Announcing Reznor VRF Line

If you attended the AHR show in Orlando this year, you got the first glimpse of the the new Reznor Variable Refrigerant Flow (VRF) line on display.