SEQUENCER 1-20 ON 40-110 OFF

01-0840 is the direct replacement for 621696, 621596

Nordyne 01-0840 Sequencer – Reliable Heat Control Component

The Nordyne 01-0840 Sequencer is a genuine OEM replacement part designed to control the operation of electric furnace heating elements and blower motors. With precise timing for both 1–20 seconds ON and 40–110 seconds OFF, this sequencer ensures consistent and efficient heating performance for your Nordyne HVAC system.

Key Features:

• OEM Quality: Genuine Nordyne replacement part for optimal compatibility and performance.

• Accurate Timing: 1–20 second ON delay and 40–110 second OFF delay for proper heat sequencing.

• Durable Construction: Built to withstand high-temperature conditions and ensure long-term reliability.

• Easy Installation: Direct-fit design makes replacement quick and straightforward.

Specifications:

• Product Type: Heat Sequencer

• Part Number: 01-0840

• ON Delay: 1–20 seconds

• OFF Delay: 40–110 seconds

Applications:
Ideal for use in Nordyne electric furnaces, heat pumps, and other compatible HVAC systems requiring precise heat staging control.

Keep your heating system running efficiently with the Nordyne 01-0840 Heat Sequencer — the trusted solution for dependable temperature control and performance.