605 Ballard St issued HVAC permit for new 4-story apartments

Romanoff Heating & Cooling is signed on to outfit the HVAC for a new four-story apartment building at 605 Ballard St for owner 310 Nulu Partners BMF I LLC, with the work valued at an estimated $464,265. The permit covers HVAC for 44 living units and corridors using split-system heat pumps with ductwork above the ceiling, condensers on the roof and a dedicated mechanical room, while the parking garage beneath is 100% open‑air and requires no mechanical venting (permanent ladder access will be provided for inspections).