Therm Gas Condensing Tankless Water Heaters The Caroline Residential Building in New York

Background
The Caroline is one of the most prestigious residential
apartment buildings in New York City, located in The
Flatiron district on 23rd Street, between 5th and 6th
Avenues. The 20-story building features 433 apartments
with premium kitchen and bath amenities, 50-foot sky-lit
swimming pool, on-site laundry, fitness center and central
climate control. Built in 2000, the building used a central
hot water delivery system using four commercial direct
fired water heaters. After 12 years, one of the water heaters
failed and the existing DHW system was not meeting the
demands of the tenants and needed replacement.