Lennox 52P66 Humidifier Pad 326010-701 12" WC differential is ideal

12" WC differential is ideal for proving fan operation and protecting the heat exchanger or cooling coils

this flame sensor probe monitors the burner during the ignition sequence to confirm a stable flame is present

a critical component engineered to maintain the operational integrity of your heating system

This 24VAC/DC unit delivers 44 lb-in (5 Nm) torque and is engineered to provide fail-safe operation in the event of power loss

ensuring perfect alignment with original Lennox gas valves and orifices

Lennox 52P66 Humidifier Pad 326010-701 12" WC differential is idealThe Lennox 52P66 Humidifier Pad is a critical replacement component for maintaining the evaporative efficiency of whole home humidification systems. Often cross referenced as the Aprilaire 10 Water Panel, this media measures 10" x 9. 75" x 1. 75" and is engineered with an expanded aluminum mesh base. To facilitate maximum moisture transfer, the mesh is treated with a specialized hydrophilic coating that ensures uniform water distribution across the