Enhanced Durability: Heat and chemical-resistant rubber components are built to handle commercial backflow prevention stressors

the Sporlan EBVP-1040 is rated for high-pressure applications

the appliance control board may require a manual reset to clear the stored fault code

The SHE1116 is the current manufacturer part number used to replace the legacy SHE5413 designation

Durable Construction: Built to withstand the high-temperature environment of the furnace cabinet without drifting from calibrated setpoints

Lennox 67K19 Relay 318973-401 Enhanced Durability: Heat and chemical-resistantThe Lennox 67K19 Relay (part number 67K1901) is an essential OEM replacement component engineered for high reliability switching in residential and commercial HVAC systems. This 120V relay is typically configured for SPDT (Single Pole Double Throw) or SPST (Single Pole Single Throw) operation, depending on the specific furnace or air handler wiring requirements. Operating at 50 60 Hz, it provides precise control over high voltage circuits for