By replacing the superseded part R61-188-280

maintaining optimal superheat and preventing coil freeze-ups

It meets the same technical tolerances and material specifications required by the original equipment manufacturer

Reliable Self-Cooling: The OAO design ensures efficient heat dissipation when placed directly in the air stream

and residential furnaces

Greenheck 383556 Limit Switch 340155-7026 By replacing the superseded partThe Greenheck 383556 Limit Switch, specifically the L45 10F Limit Switch model, is a critical safety component designed for precise thermal monitoring in HVAC ventilation systems and industrial fan assemblies. This genuine Greenheck OEM replacement part serves as a reliable thermal safeguard, engineered to interrupt electrical circuits if temperatures deviate from the calibrated operational range. With an L45 10F temperature rating, this switch is