Thermo Vacuum Valve (Turbo)
- Install hoses as described in step 1). With water temperature below 113°F (45°C), valve must completely open and completely closed above 131°F (55°C).
- Detach and reconnect hoses as described in step 3). Blow air through unit and ensure valve opens above 68°F (20°C) and is completely closed below 50°F (10°C). See Figure .