UL safety standards require the heater to be placed a minimum distance of ¾ inches (1.9 cm)
from adjacent surfaces and 4-1/2 inches (11.4 cm) from the floor. For optimal performance
and extended heater life, place at a distance of 12 inches (30.5 cm) from the floor. ADA
requirements are met if the heater is installed between 12-1/2 inches (31.8 cm) and 42 inches
(1.1 m) from the floor. A 3-foot (91.4 cm) minimum clearance is required for furniture or other
objects placed directly in front of the heater. Install vertically. This heater is not approved for
horizontal or ceiling installation. Electric wall heaters and thermostats work best when installed
on an inside wall. We recommend installing the heater assembly after walls are finished. Heater
must be cleaned every six months minimum