White-Rodgers 50E47-843 Universal Hot Surface Ignition Control with Variable Timings While Supplies Last

The White-Rodgers 50E47-843 is a universal hot surface ignition control designed for gas-fired furnaces and boilers. This module is ideal for replacing both White-Rodgers and competitive non-integrated silicon carbide modules.

• Microprocessor-based ignition control
• Compatible with natural and liquid propane gas
• Includes program keys for multiple timing selections

Product Highlights

Reliable ignition control for forced-air furnaces and boilers using silicon carbide igniters. Compatible with both direct and indirect flame sense capabilities. Features a tri-color LED diagnostic indicator.

Product Information

Standard Information

• Brand: White-Rodgers
• MPN: 50E47-843

Technical Specifications

• Voltage: 18 to 30 VAC (60 Hz)
• Ignition Source: Hot surface igniter
• Valve Rating: 1.5 amp at 28 VAC
• Ignition Trial Time: 4 seconds (varies by color code)
• Prepurge Time: 30 seconds (varies by color code)
• Dimensions: 4.13 inches width x 1.5 inches depth x 4.13 inches height
• Temperature Rating: -40 to 175 degrees F
• Humidity Rating: 95% non-condensing
• Approval: CSA (Canada and US)