Application Single Stage Dimensions (in.)4 5/8 in. high x 4 1/8 in. wide x 2 11/16 in. deep Dimensions (mm)117 mm high x 104 mm wide x 69 mm deep Item Type Product Mounting0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.Frequency60 Hz Approvals, Underwriters Laboratories Inc.UL Component Recognized MCCZ2.MH5323Approvals, CSACSA International: 112395Electrical Connections1/4 in. quick-connect male terminals Voltage24 Vac Operating Temperature Range (F)0 F to 175 F Operating Temperature Range (C)-18 C to +79 C Approvals, Canadian Gas Association Body Pattern Straight-through Opening Characteristics Slow Pressure Ratings (psi)1/2 psi Pressure Ratings (k Pa)3.5 k Pa Inlet/Outlet Size (in.)1/2 in. x 1/2 in.Pilot Gas Outlet Compression fitting for 1/4 in. OD tubing Pressure Tapping1/8 in. NPT with plug Approvals, American Gas Association Type of Fuel Natural Capacity (k Btuh)At 1 in. wc p.d.-- 150,000 BT Uh: 20,000 BT Uh minimum: 200,000 BT Uh maximum Natural Gas Approvals, Australian Gas Association4752Pressure Regulator Slow Pressure Regulator Setpoint (in. wc)3.5 in. wc Pressure Regulator Setpoint (k Pa)0.87 k Pa Ignition Type Intermittent Pilot Anticipator Setting