Honeywell ST7800A1070 Purge Timer, 2-1/2 Min, 7800 Series Burner Controls

Description

Honeywell ST7800A1070 Purge Timer Overview

The Honeywell ST7800A1070 is a 2-1/2 minute purge timer engineered specifically for use with Honeywell’s 7800 Series Burner Management Controls. This accessory timer module enforces a timed pre-ignition air purge cycle, helping to clear combustible gases from the combustion chamber before ignition — a critical safety step in commercial and industrial burner applications.

Key Features

• 2-1/2 minute (2.5-minute) timed purge cycle
• Designed exclusively for use with the Honeywell 7800 Series Burner Management Controls
• Enforces mandatory pre-ignition purge to clear combustion chamber of residual gases
• Plug-in module design for straightforward installation and replacement
• Supports compliance with burner safety and flame safeguard standards
• Durable construction suited for commercial and industrial heating environments

Application

The ST7800A1070 purge timer is an essential accessory for any installation utilizing the Honeywell 7800 Series Burner Management System. It is used in commercial boilers, industrial process burners, and other combustion equipment where a controlled pre-purge period is required before burner ignition. The timed purge cycle helps prevent dangerous accumulations of unburned fuel in the combustion chamber, enhancing overall system safety and reliability.

Compatibility

• Compatible with Honeywell 7800 Series Burner Management Controls
• Consult the 7800 Series product documentation to confirm compatibility with your specific control model

Specifications

• SKU: ST7800A1070
• Brand: Honeywell
• Purge Time: 2-1/2 Minutes (2.5 Minutes)
• Application: 7800 Series Burner Management Controls
• Type: Plug-in Purge Timer Module