The MARS 12166 is rated for 440VAC but remains fully backwards compatible with 370V systems

this direct-fit gas boiler ignition kit provides all necessary hardware to restore factory-spec timing and sequencing

The McDonnell & Miller RS-1-LP-S (Part Number 176218) is a heavy-duty

000 BTU/hr with a minimal pressure drop

ensuring compliance with strict safety codes

Carrier LA22LA105 Blower Wheel 320788-702 The MARS 12166 is ratedThe Carrier LA22LA105 Blower Wheel is a high duty OEM replacement centrifugal fan designed for specific Carrier and Bryant commercial and industrial air handling units. Measuring 13. 19 inches in diameter with a 9. 5 inch width and a precision ground 1. 187 inch bore, this steel blower wheel ensures stable airflow delivery in high static pressure applications. As a factory authorized part, it is balanced to minimize vibration, preventing premature