45" WC (inches water column)

If distances are greater

more durable replacement for older 320V or 250V start caps

using an 80°F switch in a high-heat furnace application will cause premature tripping

Nordyne 624810R Module 340155-7024 45" WC (inches water column)The Nordyne 624810R Comfort Alert Module is a specialized diagnostic tool engineered for HVAC compressor monitoring in residential and light commercial air conditioning systems. This genuine OEM Nordyne replacement part utilizes Copeland Comfort Alert technology to detect electrical and system malfunctions before they lead to catastrophic compressor failure. By monitoring power consumption and communication signals, the module identifies short