60" WC switch to ensure the heater operates within its designed airflow parameters

including high-efficiency heat pumps and dual fuel units

ensuring stable superheat control even during light load conditions

Can the DML 303 be installed in any orientation

Does this board control both heating and cooling functions

Advanced Distributor Products 76716400 Limit Switch 320734-701 60" WC switch to ensureThe Advanced Distributor Products 76716400 Limit Switch is a critical safety component designed for precision temperature monitoring within high performance HVAC systems. As an authentic ADP OEM replacement part, this electromechanical device serves as a primary safeguard, preventing internal overheating by monitoring the supply plenum's thermal conditions. When temperatures exceed factory set safety thresholds, the 76716400 high limit switch