Heil Quaker ICP 12100501000021 Drain Hose 30067439-890 It features a standard SPST

It features a standard SPST (Single Pole Single Throw) configuration and a 1/4" barbed connection for a secure fit to existing vacuum lines

verify if your system requires an external check valve or a dedicated bi-flow model

turn the setpoint screw clockwise until the 'Status Open' LED lights up

Streamlines installation for service contractors with a design that eliminates the need for field modifications

Heil Quaker ICP 12100501000021 Drain Hose 30067439-890 It features a standard SPSTThe Heil Quaker ICP 12100501000021 Drain Hose is a critical component for maintaining the integrity of condensing furnace and AC evaporator coil drainage systems. As a genuine OEM replacement part, it is engineered to withstand the corrosive nature of furnace condensate, preventing common failures such as pressure switch trip outs and water buildup in the inducer motor housing. This 24 inch hose facilitates a secure, leak proof connection from the