this model is a standard for professional HVACR technicians who require exact compatibility with Raypak atmospheric and digital heating units

Exceeding this pressure can damage the internal diaphragm and lead to component failure

Universal Compatibility: Engineered as a high-spec 45/5 370V replacement for major OEM brands

the capscrews should be tightened to approximately 300 inch-pounds

Proven Reliability: Engineered specifically for gas furnace pilot components

Carrier LH33WZ513 Ignitor Module Refrigerant this model is a standardThe Carrier LH33WZ513 Ignitor Module is a critical OEM replacement ignition control designed for precise pilot gas valve control and spark ignition in Carrier, Bryant, and Payne furnaces. As the direct replacement for the LH33WZ513A, this module features integrated electronic lockout timing and a prepurge spark delay circuit (8 to 21 seconds) to ensure the combustion chamber is cleared before ignition. Engineered for 24VAC systems, it manages flame