Can I test the 36N77 Lennox ignitor with a multimeter

this self-closing safety valve is ASME rated and CSA listed to ensure high-performance relief under critical conditions

Durable Construction: The 180-degree channel head orientation resists soot buildup and optimizes thermal transfer

maintaining consistent flow rates and reducing the risk of pinhole leaks often found in aging liquid concentrate lines

It features dedicated test terminals for rapid field diagnostics

York S1-025-26363-700 Control Module Els PW 17895 Can I test the 36N77The York S1 025 26363 700 Ignition Control Module is a critical intermittent pilot control designed for high performance HVAC system troubleshooting and repair in gas fired heating equipment. Operating at 24 VAC (50 60 Hz), this OEM York replacement part (cross referenced as 208V94) manages the precise timing and sequencing of electrical signals required for safe burner ignition. As a veteran grade HVAC control board, it provides constant safety