Lennox 3G-OTH-78351 — Compatible Parts & Alternatives

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13 compatible products found for Lennox 3G-OTH-78351. All items ship worldwide via DHL.

Also known as:10J58LENNOX

Cross-reference match for “10J58”

“10J58” reads like a competitor / OEM part number. The 3G-catalog equivalent is below. Not an exact fit? Our global supplier network covers thousands of brands — add it to an RFQ and we’ll quote it.

LENNOX

LENNOX Ignition Control 10J58

SKU: 3G-OTH-78351

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Lennox 3G-OTH-78351 — Compatible Parts & Alternatives

Cross-reference match for “10J58”

LENNOX Ignition Control 10J58

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Lennox Replacement flame sensor for gas-fired heating equipment. Detects burner flame presence via flame rectification and signals the control board to maintain gas valve operation. Used in residential and light commercial furnaces, boilers, and rooftop units.

Lennox Ignition control board for gas furnaces and HVAC systems. Manages ignition sequence, controls spark or hot-surface ignition, monitors flame presence, and ensures safe burner operation. Used as a replacement part to restore heating function.

Lennox This integrated furnace control manages ignition sequencing, blower operation, and safety monitoring in gas furnaces. It is used as a direct replacement for failed controls in residential and light commercial HVAC systems. Consult the technical manual for wiring and electrical ratings.

Lennox Switching relay for HVACR systems, used to control electrical loads such as fans, compressors, or valves. Suitable for replacement in heating, ventilation, and air conditioning equipment.

Lennox Ignition control board for gas furnaces and heating systems. Manages ignition sequence, spark or hot-surface igniter operation, flame sensing, and system timing. Direct replacement for specific LENNOX furnace models.

Lennox Ignition control for gas-fired furnaces and boilers. Manages the ignition sequence to ensure safe burner startup via spark or hot-surface ignition. Used in heating system maintenance and repair.

Lennox Replacement control board for HVAC systems, managing ignition, fan, and safety functions. Designed as a direct replacement for failed or outdated controls in compatible furnaces and air handlers.

Lennox Replacement flame sensor for gas-fired heating equipment. Detects burner flame presence via flame rectification current to confirm ignition. Used in furnaces and boilers to ensure safe gas valve operation.

Lennox Replacement pressure switch for HVACR systems. Monitors air or gas pressure to verify proper airflow or draft before burner ignition. Used in furnaces, boilers, and rooftop units to support safe operation.

Lennox Rollout switch for use in HVAC systems. Safety device that shuts off gas supply if flames or hot gases escape the combustion chamber. Suitable for residential and commercial heating equipment.

Lennox Pilot assembly for gas-fired heating equipment. Provides the ignition flame for main burner startup in furnaces and boilers. Direct replacement part for compatible Lennox units.

Lennox Flame sensor for gas-fired HVAC systems. Detects burner flame presence and signals the control board to maintain gas valve operation or shut off gas when no flame is sensed. Replacement component for Lennox furnaces and boilers.