HBT8C: 8-Foot Belt Drive T-Rail

The Nortek Security & Control Family of Brands

Fully-assembled and pre-tensioned 8-foot belt-drive T-rail for LDO33, LDO50, LSO50, LCO75, and LDCO800 door operators.


  • Compatible with Model CHCR-7/8 and CHCR-8 carriage house I-rail conversion kits
Models compatible with the HBT8C
LDO331/3 HP Standard Single Lamp Garage Door Operator
LDO501/2 HP Deluxe Single Lamp Garage Door Operator
LSO501/2 HP Deluxe Dual-Lamp Garage Door Operator
LCO753/4 HP Deluxe Dual Lamp Garage Door Operator

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov