The nominal size is 16x25x3

the Cecilware whipper motor has likely reached its end-of-life or suffered an electrical failure

It features both 'O' and 'B' terminals

it is often paired with the 100093872 silicon nitride igniter

we recommend inspecting the filter every 3 to 6 months

Lennox 14R26 Plug 321702-401 The nominal size is 16x25x3When you're dealing with a tripped breaker or a compressor that won't kick over on a Lennox rooftop unit or split system, the Lennox 14R26 Harness Compressor Molded Plug is a critical diagnostic point. This genuine OEM electrical connector replaces worn or arced 1 phase plugs, featuring a 48 inch lead with 12 16 12 AWG gauge wiring. In the field, high contact resistance at the compressor pins often leads to localized overheating and terminal failure;