York S1-2845-3111 OEM Upgraded Replacement for Furnace Flame Sensor

Flame Sensor

The York Furnace "Flame Sensor" makes a direct replacement for all York Furnaces from 2001 to current.

The Flame Sensor sensor is used to control gas furnace ignition. Replace any bad, malfunctioning or faulty flame sensor to bring back the efficiency of your furnace.

The York flame sensor kit comes with one flame sensor and adjustment screw. Includes an adjustable pointer for easy installation. Customers who purchase this kit also purchase the following items: York S1-2045B-31F9 (Flame Sensor (Individual), York F9 (Flake Sensor and Igniter Kit), and York E9 (Electronic Ignition Kit).

The York Flame Sensor monitors the flame in your gas-fired furnace to ensure that it is

Add extra years and safety to your furnace with this flame sensor replacement pack.

The York S1-2845-3111 OEM Upgraded replacement for Furnace Flame Sensor is a genuine OEM part, not an aftermarket product. This flame sensor ensures safety features of your furnace system by detecting whether the pilot light provides a blue flame. When your furnace uses natural gas as its primary fuel, it must have a functioning flame sensor installed. If your furnace is not properly equipped with a flame sensor, safety mechanisms may not operate as they should, which could cause serious injury or property damage.

The York 2-Wire Flame Sensor is a replacement for furnace specifications S1-2737-315-111. The Flame Sensor which transmits flame information to the thermostat. The sensor is utilized by the thermostat to determine if the burner should cycle on or off.