Williams P200400 F145-30F Furnace Selector Switch for Forsaire Direct Vent

The Williams P200400 is a genuine OEM replacement selector switch designed specifically for use with Forsaire Direct Vent wall furnaces. This F145-30F model selector switch is a critical control component mounted inside the furnace cabinet that allows for proper operation and control of your heating system.

Key Features:

• Genuine Williams OEM part (MPN: P200400)
• F145-30F selector switch model for precise temperature control
• Designed for Forsaire Direct Vent wall furnace models including 5507 and 6007 Series
• Interior cabinet-mounted component for reliable operation
• Factory-tested quality ensuring proper fit and function

This selector switch is an essential replacement part for maintaining the proper operation of your Williams Forsaire furnace. When your existing selector switch fails, this genuine replacement ensures your furnace continues to operate safely and efficiently. Installation requires access to the furnace interior cabinet and should be performed by a qualified HVAC technician.