Lau 00874616 Blower Wheel 320720-756 The Watts 1053017 Replacement Knob

The Watts 1053017 Replacement Knob is the specific OEM component required for the mechanical adjustment of Watts 70A and 70A54P-CAP series tempering valves

For technicians performing HVAC furnace repair or converting units between fuel types

Always verify your chassis model number and terminal arrangement to ensure the 8-pin configuration aligns with your flame safeguard base

Built for durability and field-tested reliability

Reliable Condensate Management: An improved drain pan overlaps the coil surface to effectively catch all condensation

Lau 00874616 Blower Wheel 320720-756 The Watts 1053017 Replacement KnobThe Lau 00874616 Blower Wheel is a high performance A15 12A model designed for heavy duty belt drive HVAC applications. Built with galvanized steel and featuring Preslok construction, this double inlet wheel ensures the 51 blades remain mechanically locked to the center disc for maximum industrial durability. With a 15" diameter and 12 5 8" width, it is engineered for high volume air movement in commercial air handlers and furnaces. The 1" bore