S Series

Maximum BTU with a Smaller Footprint

The S Series utilizes a floor standing configuration and boasts all features found on our TTS Systems. Features a BTU range of 399,800 – 1,199,400 which is powerful enough for most commercial needs.

  • OPC (One Point of Connection)
    Water, Recirculation Return Line, Power, Gas & Condensation Drain
  • Manifold systems
    Hot Water Outlet, Cold Water Inlet, Gas, Condensate Drain
  • Building recirculation
  • Includes wall bracket
  • Reduction in labor hours
  • Worry-free installation
  • Designed to fit through 3’-0” x 7’-0” Door
  • Pre-engineered system
  • Pre-configured control wiring
  • Pre-installed system controllers
  • Warranty
    10 Years Heat Exchanger per Tankless Unit
    5 Years Water Heater Parts and Components
    3 Year Circulation Pump
    1 Year Labor
  • Additional Accessories:
    Condensate Neutralizer (Qty 1)
    Expansion Tank (Non-ASME) – 4.5 Gallon

Installation Manual

Installation ManualNCC199CDV Installation Manual

Spec Sheets