Description
1-1/4" NPT Supply/Return, 1/2" NPT Gas, 4" Chimney Vent, 70 MBH, 2 Gallon, 84% AFUE, Cast Iron, Spark Ignition, Natural Gas Water Boiler with Grundfos Circulator Pump and Pre-Installed Integral Low Water Cutoff
All Control Concealed Inside Boiler Jacket-Integrated Boiler Control with Diagnostics, Free Additional Pump Relay, Integral LWCO Option Requires No Piping; Industry Standard Tapping Location Allow Easy, Direct Replacement for Thousand of Existing Boiler Installation; American Made Cast Iron Heat Exchanger-Designed to Promote Turbulent Water Flow within the Section for Efficient Heat Transfer; A Solid, Reliable, Full Featured Boiler at a Value Price; Made in USA