Product Details
The Honeywell Purge Timer ST7800A1047 for the 7800 series provides a 40-second prepurge timing for select 7800 series relay modules. The kit includes the timer unit designed to integrate seamlessly with compatible 7800 series modules, ensuring precise control of prepurge intervals. It features easy installation, reliable operation under standard environmental conditions, and compliance with industry standards relevant to timing devices used in combustion control. The timer has dimensions suited for mounting within relay module assemblies, and it is constructed to meet Honeywell’s quality standards. The product comes with a standard Honeywell warranty ensuring coverage against manufacturing defects for a specified period.








