Brivis 12.5kW add-on cooling coil (DI-NLU13Z7)
The Brivis DI-NLU13Z7 is a 12.5kW add-on cooling coil that brings refrigerated cooling to a Brivis ducted gas heating system. It is listed under the paired model DI-NLU13Z7 / DO-NSC13Z7 and works with a matched outdoor condensing unit, so the ductwork that carries heat in winter can also carry cooled air.
- Capacity: 12.5kW
- Model: DI-NLU13Z7 / DO-NSC13Z7
- Type: add on cooling coil
- Application: Brivis ducted gas heating systems
- Compatibility: Brivis DI series
The coil sits in the supply air path of the heater. Air moved by the heater's fan passes across the coil and then travels through the existing ducts to each outlet. Refrigerant pipework and control wiring run from the coil to the outdoor unit, and the coil also needs a condensate drain, because cooling takes moisture out of the air. Refrigerant connection and commissioning must be carried out by an ARC-licensed technician.
Before you order, read the model number on the existing heater and have your installer confirm it is a Brivis ducted gas heater that suits this coil. Choose the outdoor unit position, allowing for the pipe run back to the coil and its electrical supply. If the ducts have only ever carried warm air, ask whether they are suitable for cooled air too.