Water Heaters - Replacing natural gas control valve
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cbrown1
12-18-04, 02:47 PM
My Ruud water heater gas control valve (thermostat) has gone bad. I purchased a replacement valve that was supposed to work ( both are Robertshaw units), however the old valve has 2 wires and the new one has 3. What do you do with the third wire? Everything else seems the same.
Rainbird
12-19-04, 03:13 PM
Is this a Ruud 1600 Power Vent Spark Ignition model?