Description
The Field Controls 46282620 Flame Vapor Control with Post Purge CK-20FV is a safety part that is used to observe and control the operation of flames in gas-fired HVAC systems, maintains controlled combustion, and is used to shut down the burner properly after burner cycles. It is usually fitted in the commercial and residential furnaces, boilers, and water heaters in order to regulate the ignition cycles and avoid unsafe accumulation of gases. The control has a post-purge feature, which keeps the air flowing even after the burner is shut off to allow combustion gases to be cleared.
