The following wiring diagrams are available for the Nor-Ray-Vac range:
Nor-Ray-Vac (1) - Wiring Diagram - https://www.reznor.co.uk/wp-content/uploads/2025/09/Wiring-Diagram-NRV.png
Nor-Ray-Vac (2) - Wiring Diagram - https://www.reznor.co.uk/wp-content/uploads/2025/09/Wiring-diagram-NRV-2.png
Nor-Ray-Vac (3) - Wiring Diagram - https://www.reznor.co.uk/wp-content/uploads/2025/09/Wiring-diagram-NRV-3.png
Nor-Ray-Vac (4) - Wiring Diagram - https://www.reznor.co.uk/wp-content/uploads/2025/09/Wiring-diagram-NRV-4.png
Nor-Ray-Vac (5) - Wiring Diagram - https://www.reznor.co.uk/wp-content/uploads/2025/09/Wiring-diagram-NRV-4.png