The following installation manuals are available for the Vision Overhead Radiant Double Linear Heater 72kW 20.88m long (Nat Gas) (VS35DLEN21):
Vision Ducted Air - Installation Manual
Vision Natural Gas - Installation Manual - February 2020
VS Radiant - Installation Manual - August 2024
VS Radiant (Propane) - Installation Manual - August 2024
Reznor, Accessory, Vision Accessories Manual, EN 2018-12,Iss A