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OMNI by EconoHeat
Stack Installation
1. Install a barometric damper (NOT included) in the stack if the draft up the stack exceeds
-.08. Draft up the stack must be minimum -.04 to -.06 inches of water column. Check with
draft meter 12” from the top of the heater in (stack) or lue pipe. The over ire draft should
be a minimum of -.02- check through lame inspection port. Closing the damper door
can increase draft.
2. For optional draft inducers or power vent wiring, See Figure 2. One of these devices must
be installed where back draft is present. In building or correct draft cannot be achieved.
Oil Supply Tubing
1. Use ONLY 1/2” or 3/4” nominal ID copper tubing with lare ittings only on the fuel suction
from the tank to the heater.
Do NOT use ferrule ittings or Telon tape on any pipe-it-
tings.
2. Keep suction line approximately 6” from bottom of oil tank to prevent suction of sludge.
Drain accumulated sludge and water from tank periodically.
3. Use only an inside oil storage tank to supply heater.
Do not draw from an outside tank,
especially not an underground tank, directly to heater. A separate transfer pump from an
outside tank with proper iltration to the inside supply tank is acceptable and available
from EconoHeat.
4. Connect 1/2” or 3/4” oil supply line from the supply tank through the ilter (igure 1) to the
pump inlet located same side as bleeder port (igure 4).
