Utica Heating KW Series

KW Series

The Utica Heating KW Series Boiler is an affordable oil-fired home heating solution.


  • Quality Heat Exchanger Design
    The KW Series features a dependable cast iron heat exchanger with cast iron push nipples. The sections and push nipples expand at the same rate when heated. By using similar materials instead of less expensive gaskets or steel push nipples, the boiler maintains a water tight seal.
  • Efficiency
    The KW Series provides an annual fuel utilization efficiency of up to 86.1% as certified by the US Department of Energy.
  • Warranty
    20 Year Limited Heat Exchanger Warranty
  • Choice of Two Operating Controls
    Honeywell or HydroLevel 3250
    • Standard Honeywell control, with digital display and diagnostics, monitors water temperature and delays burner from starting until the residual heat energy with in the boiler is consumed.
    • Optional HydroLevel 3250, with digital display and diagnostics, adjusts the water temperature based on your heating system demand which further reduces your heating costs. It also features a built-in low water cut-off (LWCO) to protect the boiler from potentially dangerous low water conditions.

Documents / Resources

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Installation & Operation Manual

Parts Lists


Engineering Documents / Resources

Installation & Operation Manual


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