Best Gas Fireplace Electronic Ignition Retrofit Parts and Upgrade Guide
The best gas fireplace electronic ignition retrofit part depends on the fireplace’s existing valve and ignition system; these components are not universal. The SIT Proflame control modules are best for matching compatible Proflame systems, while HPC pilot assemblies and the Honeywell ignition valve suit specific system configurations. Before buying, compare the fireplace’s model information, current component numbers, gas type, and wiring or lead requirements. A qualified gas-appliance technician can confirm whether a part is a replacement for your system or whether a broader conversion is needed.
| Product | Best suited for | Key detail |
|---|---|---|
| SIT Proflame 0.584.302 module | Compatible Proflame fireplaces | Digital burner control with flame-height adjustment |
| SIT Proflame 2 0.584.305 board | Compatible Proflame 2 systems | Supports IPI and CPI modes |
| HPC Honeywell ignition valve | Matching natural-gas valve setups | Battery-powered operation |
| HPC 48-inch pilot assembly | Compatible Dexen 6003 valve systems | 48-inch leads |
| HPC 36-inch pilot assembly | Electronic-ignition systems needing shorter leads | 36-inch leads |
SIT Proflame 0.584.302 Digital Burner Control
This module is an OEM replacement control designed for compatible electronic-ignition fireplaces using Proflame components. It is intended for direct-vent fireplaces, gas log sets, and stoves that use the matching ignition system. Its listed function includes adjusting flame height.
Best for: Owners whose existing unit is confirmed to use the SIT Proflame 0.584.302 control or a compatible system. It was selected because it is a fireplace-specific digital burner control rather than a generic push-button igniter.
Limitation: The product is not identified as a universal retrofit module. Confirm the appliance and component numbers before ordering.
SIT Proflame 2 0.584.305 IFC Board
The Proflame 2 IFC board controls automatic ignition and pilot-flame supervision in compatible hearth appliances. Its listed functions include main-burner on/off control, intermittent pilot ignition (IPI), continuous pilot ignition (CPI), and flame-height control. It can also command other listed appliance functions when the system supports them.
Best for: A compatible Proflame 2 fireplace or gas-log system needing its specified IFC board. Choose this over a simpler control module if the appliance is designed for the 0.584.305 board and its additional control functions.
Limitation: The listing states that installed electrical components are not returnable and that the board is an exchange-only item. Verify the exact part number and appliance requirements before installation.
HPC Honeywell Natural-Gas Ignition Valve
This HPC component is an electronic-ignition gas valve for natural gas. It uses two D-cell batteries and is listed as rated for 175°F. A valve is a different component from an igniter electrode or control board, so it should only be considered when the fireplace’s design calls for this valve type.
Best for: A natural-gas fireplace setup that specifically requires a compatible Honeywell electronic ignition valve. Its battery-powered operation may suit a system designed to operate without a wired power supply.
Limitation: The listing does not establish compatibility with every fireplace or provide universal retrofit instructions. Confirm the valve, gas type, and control arrangement with the appliance documentation.
HPC Electronic Ignition Pilot Assembly, 48-Inch
This pilot assembly is intended for an electronic-ignition gas valve and is specified for use with a Dexen 6003 Series valve. Its leads measure 48 inches. Those details make it a system-specific pilot component, not a standalone conversion kit.
Best for: A compatible fireplace installation that requires a Dexen 6003 Series valve pilot and needs the listed 48-inch lead length. It is included because pilot assembly and lead length are important when replacing ignition-system parts.
Limitation: The product information does not claim universal valve compatibility. Check the existing valve series and measure the required lead routing before purchase.
HPC Electronic Ignition Pilot Assembly, 36-Inch
This HPC pilot assembly is designed for an electronic-ignition gas valve and has 36-inch leads. Compared with the 48-inch version above, it is the better choice only when the compatible system requires the shorter listed reach.
Best for: A fireplace requiring an electronic-ignition pilot assembly with 36-inch leads. It was selected as a distinct lead-length option for buyers matching a replacement part to an existing installation.
Limitation: The provided product details do not name a specific valve series for this model. Confirm fit and system requirements with the fireplace manufacturer or a qualified technician.
Buying Guide: How To Choose A Fireplace Ignition Retrofit Part
Is this a replacement or a true retrofit?
A replacement part restores a component in a system that already uses the same ignition design. A retrofit changes how an appliance ignites and may require coordinated parts such as a valve, pilot assembly, control module, wiring, and compatible burner setup. The products listed here are individual components; the supplied information does not establish that any one item converts every standing-pilot fireplace to electronic ignition.
Which details should you match?
- Appliance and component numbers: Check the fireplace data plate, manual, and existing part labels. Match the specified model or approved replacement number.
- Ignition system: Distinguish Proflame, Proflame 2, Dexen, Honeywell, and other system designs. A similar-looking part may not be interchangeable.
- Gas type: Confirm whether the appliance uses natural gas or propane. The Honeywell valve listed here is specified for natural gas.
- Pilot lead length: Choose 36-inch or 48-inch leads only after confirming the required routing and reach.
- Control functions: Check whether the appliance requires flame-height control, IPI or CPI operation, or other board-controlled features.
Can you install the parts yourself?
Gas valves and ignition controls affect fuel flow and appliance operation. Follow the fireplace manufacturer’s instructions and local requirements, and use a qualified gas-appliance professional when compatibility or installation steps are uncertain. Do not assume that a component is safe to install based only on its general product name.
Frequently Asked Questions
Can I add electronic ignition to any gas fireplace?
No. Retrofit suitability depends on the fireplace design, gas valve, burner, controls, and approved parts. The listed products do not claim universal compatibility.
Are a control module and pilot assembly interchangeable?
No. A control module manages ignition or burner functions, while a pilot assembly is a separate ignition-system component. A system may require both, depending on its design.
What is the difference between the 36-inch and 48-inch pilot assemblies?
The listed lead lengths differ. Select the length specified for the compatible appliance and installation; do not choose based on appearance alone.
How do I know whether my fireplace uses SIT Proflame?
Check the appliance manual, data plate, and existing control module for the system name and part number. Confirm the match with the manufacturer or a qualified technician.
Does battery-powered ignition mean the fireplace needs no other power?
Not necessarily. The Honeywell valve listing specifies two D-cell batteries, but the power requirements for the complete fireplace depend on its controls and design.