Replacement of 3 boilers that were flooded by Sandy. We replaced the 3 over sized boilers with one properly sized boiler and removed the zoning for the building. 

Details of the installation: Viessmann Vitodens 100W boiler. The system is operating on outdoor reset control. Domestic hot water is provided by existing tankless heaters.

Property Type: 1 Family + commercial (3 stories)
Property Size: approx 3,000 sq ft

Fuel: Gas
Boiler: Viessmann Vitodens 100W 83,000 btus output Boiler
Domestic Hot Water Production: existing tankless heaters not affected by Sandy
Other equipment:

  • Variable frequency drive pumps : taco bumble bee system pumps & grundfos alpha pump
  • Dirt mag to catch rust and dirt from the system

System: Hot Water (hydronic)