Engineered with a SPNO (Single Pole Normally Open) configuration and an isolated 24VDC coil

consult the AFS series

Broad Compatibility: Seamlessly integrates with KMC

high-output lead to maintain consistent millivolt signals to the gas control valve

Key Benefits for Field Technicians Optimal Desiccant Blend: 75/25 ratio effectively captures moisture and neutralized acid to prevent compressor motor burnout

Lennox 17W56 Transformer Els PW 17895 Engineered with a SPNO (SingleThe Lennox 17W56 transformer, also identified as model LB 111888A, is a heavy duty Class 2 transformer engineered for precision voltage step down in residential and commercial HVAC systems. This 40VA control transformer features a primary input of 120V AC at 60Hz and a stabilized 24V AC secondary output, making it the standard HVAC 24V power supply for critical components such as furnace control boards, 24 volt contactors, and digital thermostats.