Heil Quaker ICP 1171720 Motor 318423-701 The S211 series is a

The S211 series is a pilot-operated diaphragm design

extending service life in demanding conditions

What is the purpose of the automatic ball checks

A dripping vent usually indicates the presence of debris in the 9D backflow preventer check seats or a pressure imbalance requiring maintenance of the internal discs

For technicians performing HVAC system repairs or preventative maintenance

Heil Quaker ICP 1171720 Motor 318423-701 The S211 series is aThe Heil Quaker ICP 1171720 Motor is a heavy duty, 1 3 HP multi speed blower motor engineered for precision airflow management in International Comfort Products (ICP) air handlers and fan coils. As a direct OEM replacement motor, this unit maintains the factory specified performance curves required for the EBP and EBX series, as well as A2 and B2 fan coil models. Operating at 208 230V and 1075 RPM, this PSC (Permanent Split Capacitor) motor features a