Hydrotherm Gas Boilers HWX Residential Gas Boilers
The HWX Residential Gas Boilers combine application flexibility with high efficiency. Whether vented through a conventional chimney. Hydrotherm HWX Gas Boiler offers efficient, dependable service with standing pilot or eletric spark igintion. The Hydrotherm HVX Series Gas Boilers offer the option to side wall vent and have a Cast Iron Heat Exchanger for long life.