73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
    73K8601 | Lennox Pulse Ignition Control Board
    73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board
73K8601 | Lennox Pulse Ignition Control Board

73K8601 | Lennox Pulse Ignition Control Board

Part #: 73K8601 Manufactured by: Lennox Pulse
Regular price
$692.00
Sale price
$692.00
Regular price
5 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Lennox 73K8601 is a 24V, 40A ignition control board for residential heating systems, serving as a direct replacement f...  Read more
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warranty
IQElectro 2-Year Warranty
Warranty for Product #: 73K8601
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
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IQElectro is Not an authorized distributor for Lennox Pulse
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 73K8601

Description / Specifications

Description 

The Lennox 73K8601 Pulse Ignition Control Board is a 24 VAC ignition control component that ensures safe, efficient, and reliable furnace ignition. Designed to optimize the start-up sequence, it enhances system performance while ensuring smooth, trouble-free heating cycles.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Lennox Pulse
Category
Specialized Control Systems
Part Number 73K8601
Subcategory Ignition Modules
Replaces G891TCA-8103
Voltage 24 VAC
Amperage
40 A
Phase 1 Phase
Material Plastic
Dimensions (L×W×H) 3 × 3 × 6 inches
Weight 0.42 kgs

  

 

Information About 73K8601

The 73K8601 is a key ignition module used in Lennox central heating systems, responsible for managing the ignition process to ensure consistent operation. This model is fully compatible with Lennox Pulse furnaces and replaces the earlier G891TCA-8103 version. It has since been succeeded by the BGN891-1C, serving as a reliable OEM replacement. Manufactured from durable plastic and weighing approximately 1 lb, the unit is designed for easy installation and long-term reliability. Rated for 24V and 40A, the board supports 1-phase systems and is suited for residential central heating applications.

Key Features:

  • 24 VAC Operation: Provides low-voltage ignition control for safe furnace startups.
  • Model Replacement: Replaces G891TCA-8103 and is succeeded by BGN891-1C for legacy system support.
  • OEM Compatibility: Engineered specifically for Lennox systems using model 73K8601.
  • High Amperage Handling: Rated at 40A for robust current-carrying performance.
  • Plastic Housing: Durable and heat-resistant enclosure for long-lasting operation.
  • Compact Size: Dimensions of 3 × 3 × 6 inches enable easy integration.
  • Compatible with Central Heating: Tailored for use in Lennox central heating furnaces.
  • Single Phase Support: Works with standard residential 1-phase power configurations.

The 73K8601 ignition board ensures optimal furnace performance, making it essential for safe, consistent heating operations in compatible Lennox systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Lennox 73K8601 Pulse Ignition Control Board is a 24 VAC ignition control component that ensures safe, efficient, and reliable furnace ignition. Designed to optimize the start-up sequence, it enhances system performance while ensuring smooth, trouble-free heating cycles.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Lennox Pulse
Category
Specialized Control Systems
Part Number 73K8601
Subcategory Ignition Modules
Replaces G891TCA-8103
Voltage 24 VAC
Amperage
40 A
Phase 1 Phase
Material Plastic
Dimensions (L×W×H) 3 × 3 × 6 inches
Weight 0.42 kgs

  

 

Information About 73K8601

The 73K8601 is a key ignition module used in Lennox central heating systems, responsible for managing the ignition process to ensure consistent operation. This model is fully compatible with Lennox Pulse furnaces and replaces the earlier G891TCA-8103 version. It has since been succeeded by the BGN891-1C, serving as a reliable OEM replacement. Manufactured from durable plastic and weighing approximately 1 lb, the unit is designed for easy installation and long-term reliability. Rated for 24V and 40A, the board supports 1-phase systems and is suited for residential central heating applications.

Key Features:

  • 24 VAC Operation: Provides low-voltage ignition control for safe furnace startups.
  • Model Replacement: Replaces G891TCA-8103 and is succeeded by BGN891-1C for legacy system support.
  • OEM Compatibility: Engineered specifically for Lennox systems using model 73K8601.
  • High Amperage Handling: Rated at 40A for robust current-carrying performance.
  • Plastic Housing: Durable and heat-resistant enclosure for long-lasting operation.
  • Compact Size: Dimensions of 3 × 3 × 6 inches enable easy integration.
  • Compatible with Central Heating: Tailored for use in Lennox central heating furnaces.
  • Single Phase Support: Works with standard residential 1-phase power configurations.

The 73K8601 ignition board ensures optimal furnace performance, making it essential for safe, consistent heating operations in compatible Lennox systems.

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