Honeywell TrueSTEAM HM506 Installation Manual page 9

STEP THREE: Install Mounting Bracket to the Duct
M29600
Position the template on the supply duct:
• Make sure the template is level and in the desired
position on the duct.
Ensure proper clearances from A-coil.
Make sure the duct nozzle will have proper
clearances from duct walls.
Minimum 4-inch clearance from nozzle outlet to
any duct wall.
Minimum 24 inches of downstream open duct air
space. (Needed to prevent water condensation.)
Drill the 1-3/4 inch hole.
Secure the mounting bracket to the duct, using four
self-drilling sheet metal screws provided.
STEP FOUR: Install TrueSTEAM onto the Mounting Bracket
Make sure the foam gasket is positioned correctly
over the nozzle.
Lift TrueSTEAM into place against the mounting
bracket. Insert the nozzle directly into the duct hole.
Check the foam gasket - it must form a tight seal in
the duct hole.
Push down to secure TrueSTEAM to the bracket arms.
Before proceeding to Plumbing:
[] I selected a duct mounting location
[] I connected the duct nozzle
[] I installed the mounting bracket to the duct
[] I installed the TrueSTEAM onto the mounting bracket
TrueSTEAM Humidification System 69-2285EF--01