New
gas valve / Differentail Pressure gas valve / GAS WATER HEATER / WATER HEATER / FORCED EXAUST GAS WATER HEATER / CALENTADORES / CALENTADORES A GAS / TERMA A GAS / CALEFONE / TIRO FORZADO / GYSER / TERMA (OK=21)
1.Link with gas distribuing vale(gas cock) and
Electronic Control Unit (OK-900)
2.Control gas access (Green solenoidvale) to pilot
and burner by differential pressure principal - Update: 2010-01-14