Product Series: ResidentialElectrical: 120 VAC, 60 Hz GRD, 1 Ph., 3-wire.Gas Type: Natural or Propane
Product Series: Economical Electrical: 120V, 60 Hz. 24V Gas Type: Natural or Propane
Product Series: Premium Electrical: 120V, 60 Hz. 24V Gas Type: Natural or Propane