this 4-inch insert limit switch ensures consistent compatibility with York D4CG048N10325A models and similar rooftops

ensuring the safe and efficient evacuation of combustion gases from the heat exchanger

maintaining a combustion seal is non-negotiable

allowing technicians to replace obsolete components without extensive repiping

Laars Heating Systems R2014601 Gasket Tape 319847-401 this 4-inch insert limit switchThe Laars Heating Systems R2014601 Gasket Tape is an essential OEM replacement component designed for chamber FR RR sealing in high efficiency commercial and residential boilers. This high temperature gasket tape ensures a gas tight seal between the heat exchanger chamber and the front rear plates, preventing dangerous flue gas leakage and maintaining peak thermal efficiency. Engineered as a ceramic fiber gasket or specialized high density thermal