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16
Installation
Place the boiler a minimum of 18” from a wall. The ue pipe must be at least 18” from
anything combustible. The rear of the hopper should be a minimum of 36” from the wall.
The boiler should be placed on a non-combustible oor. Secure all chimney connector pipe
joints with a minimum of 3 sheet metal screws.
Attach a draft meter to the vent pipe on the boiler side of
the barometric damper (if installed). With a re established,
the chimney draft should be between -.04 and -.06 inches
of Water Column. If the ue draft exceeds these readings,
install and adjust the barometric damper accordingly.
DO NOT operate if the ue draft exceeds -.10 inches Water
Column ( -24.9 Pa).
Next, remove the allen head set screw from the center of
the rebox door and attach your draft meter. The rebox
draft should be -.04 to -.05 in W.C. Adjust the combustion
blower restrictor plate, closed to increase the draft or open
to decrease rebox draft.
Restrictor Plate
Combustion Blower