More about LB ® Therma Grow™ Outdoor Installation Kit – 120 Models
All heaters require proper ventilation for proper operation, and the 120 Therma Grow Greenhouse Heaters from from LB White are no exception. This Outdoor Installation Kit is preassembled, and includes application-specific mounting and ventilation equipment.
Therma Grow 120 heaters require 300 CFM per indoor mount and 120 square inches of exit area per outdoor mount.
Includes
- Exhaust Shutter; requires a 10 1/2″ x 10 1/2″ rough opening
- Outdoor Mounting Kit
Indoor Mounting Kit available, QC Part 21360, sold separately.
Works With the Following Therma Grow Heaters
- QC Part 21350 – Model 120 Propane
- QC Part 21351 – Model 120 Natural Gas
- QC Part 21352 – Model 120+ Propane
- QC Part 21353 – Model 120 Natural Gas










