Electrical Contractors


Indoor Air Quality in Schools

Indoor air quality is an essential issue that can affect student and staff safety. With COVID-19, people are becoming more aware of the dangers of poor indoor air quality. This is not just a pandemic issue, but it can affect…

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York YBFC Fan Coil Unit


Fan coil unit (FCU) is an important part of the air-conditioner, which has a great influence on whether the air-conditioner can ensure quiet and reliable operation while providing energy saving. The Johnson Controls YORK YBFC FCU series has been fully…

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