Nordyne OEM 621957 1-Pole HVAC Contactor – 25A, 24V Coil

Product Description

The Nordyne 621957 Contactor is an OEM replacement definite-purpose contactor used in compatible Nordyne, Intertherm, and Miller HVAC equipment.

This contactor features a single-pole configuration, 25 amp FLA rating, and a 24V AC coil. It is designed to use a low-voltage control signal to switch higher-voltage HVAC loads in compatible electric furnace and air-conditioning systems.

Nordyne has discontinued part 621957. Current parts references identify 624829 as the direct replacement. Always verify the original part number, pole configuration, amperage, and coil voltage before installation. 

Key Features

• Brand: Nordyne
• OEM Part Number: 621957
• 1-Pole contactor
• 25 Amp FLA
• 24V AC coil
• Definite-purpose HVAC contactor
• Used in compatible Nordyne, Intertherm, and Miller equipment
• Suitable for compatible electric furnace and HVAC control applications
• Original vendor number: 3100-10Q1 / 3100-10Q152C
• 240V motor rating: 25 FLA / 150 LRA
• Resistive rating: 30A
• Original 621957 has been discontinued
• Direct replacement: Nordyne 624829
• Verify equipment model and electrical specifications before replacement