Before gas ever reaches the burner, the pilot assembly has to confirm a flame is present and hot enough to trust. The Enviro Natural Gas Pilot Assembly (part 50-4058) replaces the pilot and thermocouple component in compatible Enviro IPI gas appliances, and supersedes older part numbers 50-3026 and 50-2547. It is a genuine Enviro part supplied new in original packaging, not an aftermarket reproduction.

Key Benefits

• Supports correct pilot detection before gas flow is enabled
• Genuine Enviro component built to original spec
• Direct-fit replacement for the parts it supersedes
• Helps maintain consistent, safe combustion at startup

Purpose

The pilot assembly detects a lit pilot flame and heats the thermocouple, which then signals the gas valve to open and supply the main burner. This sequence is a core safety check in IPI gas systems.

Other Notes

Because this is a gas component, installation should be performed by a licensed gas technician in accordance with local codes.

When replacing this pilot assembly, it is worth inspecting the associated gas valve and igniter for wear, since these parts work together in the same ignition sequence.

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