
Built Engineers
Best and Worst HVAC Mechanical Systems for Hotels
4-Pipe is Class A
PTAC is B+
Water-cooled heat pumps is B+
2-pipe is Class C+
4-Pipe is Class A
PTAC is B+
Water-cooled heat pumps is B+
2-pipe is Class C+
Construction and real estate are the backbone of New York City, a built environment unlike any other. As the primary regulator of these vital industries, the NYC Department of Buildings (DOB) helps pr
Certificate of Compliance for Service Equipment: Update In accordance with §28-116.4.1 specified service equipment shall not be operated until the Department issues a Certificate of Compliance (former
Certificate of Compliance for Service Equipment: Update In accordance with §28-116.4.1 specified service equipment shall not be operated until the Department issues a Certificate of Compliance (former