the 15M20 and 15M2001 are technically identical components sharing the exact same pressure specifications and physical footprint

" significantly reducing mechanical noise and preventing premature wear on motor bearings

check for continuity across the SPST switch terminals

Can I use this for bi-flow heat pump applications

it can be mounted in any orientation within the control box as long as it is secured by the mounting strap

Lennox 41K56 Ignitor Els PW 17895 the 15M20 and 15M2001 areThe Lennox 41K56 is a mission critical Silicon Carbide Hot Surface Ignitor (replaces 41K5601 and LB 109261A) designed for high performance combustion in Lennox furnace ignition systems. Built to withstand the rigorous cycling of residential and light commercial units, this genuine OEM Lennox 41K56 component operates at 80V and 92 watts to ensure rapid, reliable ignition of the burner assembly. This specific SureLight furnace ignitor features a robust