Press releases for millivolt gas valves

DtiCorp.com is Introducing 5 Honeywell VS820 Millivolt Gas Valves (2010-08-04)
These gas controls combine a Lite-Rite manual gas petcock, safety shutoff Pilotstat assembly, millivoltage automatic valve operator, and optional gas pressure regulator. They require the use of a 750 mv Powerpile generator (thermopile). The generator, heated by the pilot burner flame, provides the electrical energy to operate the combination gas control. A millivoltage thermostat with suitable accessory controls completes the automatic control system for the heating appliance.