Lennox 88M91 Hard Start Kit 320788-702 For mid-static pressure applications requiring

For mid-static pressure applications requiring precise airflow management

Engineered with silver contacts and heavy-duty terminals

OEM Compatibility: Designed specifically for York CM9M100C16MP11A and related models

Installation of this Williams 6B149 shield is straightforward for a seasoned tech

power is only required for the remote reset coil or to pass signals through the SPDT contacts

Lennox 88M91 Hard Start Kit 320788-702 For mid-static pressure applications requiringThe Lennox 88M91 Hard Start Kit (Model LB 31200BAR) is an essential OEM compressor start assist designed to provide the necessary mechanical advantage during high torque startup conditions. As any veteran technician knows, repeated high amperage draws during the "inrush" phase degrade compressor motor windings and contactor points. This kit utilizes a high quality start capacitor (rated 176 216 MFD) and a precision potential relay to effectively drop