When a gas appliance won't light, clicks without ignition, or shuts down mid-cycle, the ignition module is often the first component a technician checks. The Enviro DEXEN 8K1N Ignition Module (part 50-4312, formerly 50-4154) replaces the ignition control board in compatible Enviro gas fireplaces, stoves, and inserts.

Purpose

This module governs the spark ignition sequence and gas valve timing, coordinating the steps that light the burner and confirm flame presence before allowing continued gas flow.

Key Benefits

• Supports correct ignition sequencing for safe, consistent burner startup
• Genuine Enviro part built to original electrical specifications
• Ships new in original manufacturer packaging, not a reproduction
• Direct-fit replacement for the listed Dexen ignition system models

Other Notes

Because this is a gas and electrical component, installation should be performed by a licensed gas technician in accordance with local codes. A troubleshooting guide from the manufacturer is available to help confirm the module is the source of an ignition fault before ordering.

If replacing this module, it's worth inspecting the associated thermocouple, gas valve, and igniter electrode for wear, since ignition faults sometimes originate in these related components rather than the module itself.

Not sure it fits your unit? Contact us with your model number and we'll confirm before you order.