Lennox 21J99 DSI Control Board

Product Description

The Lennox 21J99 DSI Control Board is an essential electronic component for Lennox heating systems. It oversees ignition sequences, ensuring efficiency and reliability in furnaces and other heating equipment.

Suitable for multiple Lennox heating units
Monitors system safety
Facilitates diagnostics
Product Highlights

This control board optimizes the ignition process, enhancing energy efficiency and safety. It assists in swiftly diagnosing issues, minimizing downtime and maintenance efforts.

Product Information
Standard Information
Brand: Lennox
Model: 21J99
Technical Specifications
Item Number: 21J99
Brand: Lennox
Weight: 0.68 lbs
Dimensions: 7.65 inches x 6.4 inches x 3 inches
Product DescriptionThe Lennox 21J99 DSI Control Board is an essential electronic component for Lennox heating systems. It oversees ignition sequences, ensuring efficiency and reliability in furnaces and other heating equipment.
Suitable for multiple Lennox heating units
Monitors system safety
Facilitates diagnostics
Product HighlightsThis control board optimizes the ignition process, enhancing energy efficiency and safety. It assists in swiftly diagnosing issues, minimizing downtime and maintenance efforts.Product InformationStandard Information

Brand: Lennox

Model: 21J99
Technical Specifications

Item Number: 21J99

Brand: Lennox

Weight: 0.68 lbs

Dimensions: 7.65 inches x 6.4 inches x 3 inches

Vendor: LENNOX
Vendor Raw: LENNOX
Product Type: CIRCUIT BREAKERS
Category: Electrical Supplies
Subcategory: Electrical Components
Subchildcategory: Circuit Breakers
Availability Text: In Stock
Brand: Lennox
Model: 21J99
Item Number: 21J99
Weight: 0.68 lbs
Dimensions: 7.65 inches x 6.4 inches x 3 inches
Tags: AI_Content, AI_Content_Update_07_26, loc_2, Parcel, same_day_chicago
Source file: 21J99 - dsi-control-board.json.json