Mechanical Systems · Direct replacement of a rooftop 6.5-ton and 10-ton HVAC package unit on existing roof curbs. Installation of a new 2.5 ton mini split unit on existing steel dunnage.
Mechanical Systems · Direct replacement of a rooftop 6.5-ton and 10-ton HVAC package unit on existing roof curbs. Installation of a new 2.5 ton mini split unit on existing steel dunnage.
No product keyword matched · NYC DOB building permits