While primarily designed for steam to dissipate heat

this component is engineered to interrupt the burner circuit when temperatures reach the 250-degree Fahrenheit cutoff

If the Lennox 68J37 is buzzing

multi-positional frame

Precise Negative Pressure Sensing: Fixed -1

Carrier 308118-405 Inducer Cover While primarily designed for steamWhen you are dealing with a cracked or warped Carrier 308118 405 Inducer Cover, maintaining the integrity of the combustion assembly is the top priority for any field tech. This genuine OEM replacement part is engineered to provide a flush, airtight seal over the induction module, shielding sensitive components from environmental debris and preventing static pressure loss that leads to nuisance pressure switch trips. The 308118 405 is the direct