Honeywell Flame Safeguard Controls

Shop Honeywell flame safeguard controls for commercial and industrial burner systems. Furnace Part Source carries purge time cards, UV and infrared flame amplifiers, infrared detectors, terminal subbases, and keyboard display modules from Honeywell's 7800 SERIES and related flame safeguard product lines.

Use the product list below to find the correct flame safeguard component by part number or function. Always confirm the equipment model, response time rating, and terminal configuration before ordering to help avoid compatibility issues.

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Honeywell Flame Safeguard Controls

Flame safeguard controls monitor and manage burner ignition sequences on commercial and industrial heating equipment, helping ensure the burner starts, runs, and shuts down safely. Honeywell's flame safeguard product line includes purge time cards, flame amplifiers, detectors, and control modules used across a wide range of burner systems.

Furnace Part Source carries genuine Honeywell flame safeguard components, sourced from verified suppliers and tested to Honeywell's quality standards.

Common Flame Safeguard Parts We Carry

Common replacement components include:

Purge time cards that set the pre-ignition purge duration for the burner sequence.
UV and infrared amplifiers that respond to flame detector signals to confirm flame presence.
Infrared and UV detectors that sense flame radiation for safety monitoring.
Terminal subbases and keyboard display modules for wiring and burner sequence status.

How to Find the Right Flame Safeguard Component

Before ordering, check the existing component for its exact part number, since flame safeguard parts are often specific to timing, response speed, or terminal configuration. Purge time cards, for example, are rated by specific purge durations that must match the burner sequence requirements.

For best fit, compare:

Original component part number
Function, such as amplifier, detector, subbase, or time card
Response time or purge duration rating
Compatible control series, such as 7800 SERIES

Need Help Matching a Flame Safeguard Component?

Not sure which Honeywell flame safeguard part you need? Use the part number from your existing control system to narrow the search, or contact Furnace Part Source for help identifying the correct replacement.

Honeywell Flame Safeguard FAQs

What does a flame safeguard control do?

A flame safeguard control manages the burner's ignition sequence and confirms flame presence, shutting off fuel if a flame is not detected within the required response time.

What is a purge time card used for?

A purge time card sets the length of the pre-ignition purge cycle, which clears the combustion chamber of any residual fuel vapor before ignition for safe startup.

What is the difference between a UV and infrared flame detector?

UV detectors sense ultraviolet light produced by the flame, while infrared detectors sense infrared radiation. The correct type depends on the burner and fuel type, so match the detector to the original equipment specification.

Can flame safeguard components be swapped between different burner systems?

Flame safeguard components are often designed for a specific control series and configuration. Confirm compatibility with your burner control system before ordering a replacement.