avoiding the "dead-leg" measurement errors common in large ducts

use a manometer to verify the inducer pull exceeds the setpoint before condemning the switch

the limit switch may be tripped or stuck open

it should not be used as a dedicated start capacitor

leading to poor flame rectification and nuisance lockouts

Henry Technologies 2-023-054 Gasket 328140-751 avoiding the "dead-leg" measurement errorsThe Henry Technologies 2 023 054 Gasket is a critical sealing component engineered for high pressure refrigeration and HVAC systems. Designed as a direct OEM replacement part, this gasket provides a robust, leak free seal for valve bonnets, pressure vessels, and flange connections. Built to maintain refrigerant containment in demanding industrial environments, it is compatible with a wide range of HCFC and HFC refrigerants and their associated oils.