Reflective roofing reduces heat gain on the facility and a new high performance heating ventilation and air conditioning system vastly improves energy consumption.

反射屋面减少了吸热，新的高性能采暖通风和空调系统大大减少了能源消耗。

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The data center has a dedicated heating, ventilation, and air conditioning (HVAC) system, so the temperature is always a cool 70 degrees Fahrenheit.

数据中心有专用的取暖、通风和空调(Heating, Ventilation, and Air Conditioning, HVAC)系统，因此温度始终是华氏70度。

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His study focused on the cost-effectiveness and productivity of "comfort control" systems regulating heating, ventilation and air conditioning.

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Heating, ventilation and a very robust multi-mode massage function complement this lordly perch.

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These new seats offer premium features like heating and ventilation, massaging, four-way lumber support and can be controlled through the iPad.

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