version: 1 check_interval: 5.0 co2: base_speed: 1 hysteresis: 100 thresholds: - ppm: 700 speed: 2 - ppm: 900 speed: 3 - ppm: 1300 speed: 4 - ppm: 1600 speed: 5 - ppm: 2000 speed: 6 temperature: hysteresis: 0.5