Williams 4701 Trim Strip Accessory 320788-702 "flue sensor open" or "shorted"

"flue sensor open" or "shorted" error codes on the display

simplifying field replacements

ensuring a drop-in fit with no housing adjustments

the viewing port glass

The oil bath provides superior heat dissipation and permanent lubrication for the gear train

Williams 4701 Trim Strip Accessory 320788-702 "flue sensor open" or "shorted"The Williams 4701 Trim Strip Accessory is a critical finishing component designed specifically for contractors aiming to deliver a flush, professional installation of Williams Forsaire counterflow furnaces and Monterey series wall heaters. When performing surface mounted or semi recessed installations, gaps between the heater cabinet and the wall surface are common; this furnace trim kit effectively bridges those voids with four neutral beige steel