Garage Door Openers-Chain or Belt Drive
Need to replace my old garage door opener. The nylon gears inside the old unit are about ready to completely strip anytime now. Teeth are getting very thin and small. Anyway, I was looking at new ones at Menards today. I narrowed it down to two different units. The Chamberlain whisper drive with a belt. Or the chain drive. The belt drivin one has a ten year warranty on the belt, and liftime on the motor. With people reading this with more experience than I, what would you guy's recommend between the two? One lesson learned: keep those nylon gears greased!!