When a gas fireplace stops responding to on/off commands, won't adjust flame height, or the blower ignores remote input, the handset itself is often the source of the trouble. The Enviro Dexen RC300 Remote (part 50-4153) replaces the worn or unresponsive transmitter in compatible Enviro gas appliances that use the Dexen ignition system.

Purpose

This remote is the transmitter half of a Dexen control system, sending wireless signals to the receiver that governs ignition, flame height, and blower speed. Reliable communication between remote and receiver is what keeps combustion settings responding accurately to input.

Key Benefits

• Restores accurate control over ignition and flame height, supporting correct combustion adjustment
• Genuine Enviro part, ships in original manufacturer packaging
• Direct-fit replacement for the Dexen control system used across multiple Enviro gas lines
• Maintains proper blower speed control alongside flame settings

Other Notes

If the appliance stops responding, check remote batteries and receiver connections before assuming the transmitter has failed — many apparent remote issues trace back to one of those two points rather than the handset itself. Because this is a gas system component, any wiring or receiver work should be handled by a licensed gas technician, following local codes.

Related parts worth inspecting when replacing this remote include the Dexen receiver module and the battery compartment or wiring harness that connects the receiver to the appliance's gas valve.

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