No, ULSA heaters cannot be ducted, they are only supplied with an axial fan attached to the rear of the heater. Please see the installation manual for more information.
Can the ULSA heater be ducted?
Information on Reznor's range of warm air heaters
No, ULSA heaters cannot be ducted, they are only supplied with an axial fan attached to the rear of the heater. Please see the installation manual for more information.