LB ® Therma Grow™ Outdoor Installation Kit - 220 Models reduced_ship_test To prevent the water from

To prevent the water from freezing in the winter months

Designed with Dim-to-Blue technology

Features/ Specifications

Contains gentamicin & merthiolate as preservatives

LB ® Therma Grow™ Outdoor Installation Kit - 220 Models reduced_ship_test To prevent the water fromAll heaters require proper ventilation for proper operation, and the 220 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 220 heaters require 550 CFM per indoor mount and 220 square inches of exit area per outdoor mount. Includes Exhaust Shutter; requires a 10 1 2" x 10 1 2" rough opening Outdoor Mounting