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Lennox 21N34 - Universal Hot Surface Ignition Module

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SKU
21N34
Lennox 21N34 - Universal Hot Surface Ignition Module

Lennox 21N34 - Universal Hot Surface Ignition Module

SKU
21N34
Brand:
Reviews (0)
$354.90
Out of stock

(special order is available)

SPECIAL REQUEST

Important Notice:

This is a special order item and will ship with a minimum lead time of 14 days.

Special order items are non-returnable and cannot be canceled once placed.

Please note: Pricing is not final and will be confirmed after we contact you.

 
Lennox 21N34 - Universal Hot Surface Ignition Module
 
The Lennox 21N34 Universal Hot Surface Ignition Module is a high-performance replacement component designed to deliver reliable ignition control for a wide range of gas-fired HVAC systems. Engineered for versatility, this module supports both single rod and dual rod remote sense applications, making it a universal solution compatible with many heating units.
 
Key Features:
  • Product Depth: 1-15/16 INProduct Height: 5-1/4 INProduct Width: 4-1/16 INGross Weight: 0.7 LBHertz: 50/60 hz
  • Universal Compatibility: Works with most hot surface ignition systems found in Lennox and other brand furnaces.
  • Safe and Reliable Ignition: Controls the ignition sequence by energizing the ignitor and monitoring the flame sensor, ensuring consistent and safe burner operation.
  • LED Diagnostics: Equipped with an onboard diagnostic LED for quick troubleshooting and operational verification.
  • Compact and Durable: Built with a compact, rugged housing that resists heat and electrical interference, extending product life in demanding environments.
  • Timed Trial for Ignition: Includes multiple trial attempts and built-in time delays to enhance safety and performance.
  • Pre-Purge and Post-Purge Capabilities: Provides system airflow protection before and after ignition cycles.
Specifications:
  • Input Voltage: 24 VAC
  • Flame Sense Type: Remote or local flame sensing with either single or dual rod capability
  • Trial for Ignition: Timed retry with lockout safety protocol
  • Application: Suitable for residential and light commercial gas furnaces
Application Notes:
The Lennox 21N34 ignition module is a dependable replacement for many OEM models. It is recommended that installation and servicing be performed by a qualified HVAC technician to ensure safe and proper operation.
Restore dependable heating performance with the Lennox 21N34 Universal Hot Surface Ignition Module — a trusted solution for modern HVAC systems.
 
Available now at Beenimax.com.
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