What temperature should the Buick Envision's air conditioning be set to for heating?
3 Answers
For the Buick Envision, setting the heating to 27 degrees Celsius is sufficient. Heating System Principle: The car's air conditioning heating has no relation to the compressor. The heat source for heating is not obtained by the air conditioning itself but is provided by the car's radiator. In the morning, before the car warms up, the air conditioning blows cold air. Once the car is warmed up, the air conditioning continuously delivers warm air. The heating process itself consumes almost no energy, as it utilizes the car's waste heat. Ventilation Principle: Ventilation is divided into internal circulation and external circulation. When using internal circulation, the air inside the car barely exchanges with the outside. When using external circulation, the fresh air intake located under the hood continuously brings in outside air to maintain the freshness of the air inside the car.
I've been driving the Buick Envision for almost three years and frequently use the air conditioning for heating in winter. Generally, setting it between 22 to 24 degrees Celsius is sufficient—this range keeps you warm without making the air too dry. The car features an automatic air conditioning mode; once you set a temperature, the system automatically adjusts the fan speed and heat source, which is super convenient. If it's particularly cold outside, you can set it around 23 degrees; setting it too high not only increases fuel consumption but also makes it harder to adjust to the outdoor temperature when you exit the car. I also prefer using the recirculation mode, especially right after starting the car, as it helps warm air circulate quickly for faster heating. Remember to clean the air conditioning filter regularly to avoid blockages that could affect heating efficiency. Overall, the Buick Envision's heating system is quite intelligent, but the key is to find the most comfortable setting based on personal preference and weather conditions through gradual experimentation.
As a car owner who frequently researches automotive systems, I find the Buick Envision's heating system quite reliable. The temperature setting is most reasonable between 20 to 24 degrees Celsius. Its HVAC system recovers heat from the engine, so once set, the system precisely controls it. Avoid setting it too low, like below 18 degrees—it's better off not using it then; and don't set it too high, above 25 degrees, as it can lead to excessive dryness inside the cabin or increased fuel consumption. In Auto mode, once the temperature is set, everything adjusts automatically. In actual driving, I usually set it to 23 degrees, making slight adjustments based on speed and external temperature. This design is both energy-efficient and high-performing, reducing additional load. It's advisable not to frequently change the settings—keeping them stable helps prolong component lifespan. The condition of the cabin air filter is also crucial to ensure proper airflow distribution.
