this ignition cable ensures a stable electrical path between the ignition module and the electrode

the brass body and PTFE seals are perfectly compatible with demanding industrial hot water applications

Common indicators include the humidifier not filling with water

Always verify the model and serial number to ensure a correct fit before installation

and bore size match exactly

Lennox 58W13 Gasket Refrigerant this ignition cable ensures aThe Lennox 58W13 Header Box Gasket is a critical OEM replacement part engineered for high efficiency gas furnaces where maintaining an airtight seal is non negotiable. This furnace header box gasket is specifically designed to eliminate bypass air and prevent flue gas leakage at the secondary heat exchanger interface. As a technician, you know that a compromised seal here doesn't just degrade AFUE ratingsit leads to pressure switch trips and potential