Have had a Rinnai RFHE-551A Direct Vent Heater for 14 years, finally had something go wrong with it. It has a two stage solenoid controlled gas valve, one of the sealed coils burned out (reads open), it was the low burner side (runs in low burner mode the majority of the time), I switched the coils, so I could finish out the heating season. Originally bought the unit from Sears catalog (Sears no longer sells them). Could someone give me the name, or number of a U.S. parts seller for Rinnai (that will do a transaction on the internet, or on the phone), so that I can purchase a coil, a solenoid, or the whole Solenoid Gas Valve Assembly Rinnai Part # C23H-9-4, as I have no parts supplier locally.
Thanks JPB