The following wiring diagrams are available for the Vision Overhead Radiant U-tube Heater 20kw 5.1m long (Nat Gas) (VS20UTEN):
Vision Natural Gas - Wiring Diagram(https://www.reznor.co.uk/wp-content/uploads/2025/09/wiring-diagram-vision-ng.png)
The following wiring diagrams are available for the Vision Overhead Radiant U-tube Heater 20kw 5.1m long (Nat Gas) (VS20UTEN):
Vision Natural Gas - Wiring Diagram(https://www.reznor.co.uk/wp-content/uploads/2025/09/wiring-diagram-vision-ng.png)