
Page 11
OMNI by EconoHeat
Clearances
Boiler Model OWB-9 OWB-15
Rear
6"
6"
Sides
0"
0"
Flue
9"
9"
Floor
Combustibles
Boiler Model OWB-9 OWB-15
Rear
6"
6"
Sides
0"
0"
Flue
9"
9"
Top
6"
6"
Floor
Combustibles
Standard Installation:
Alcove Installation:
Boiler Model
OWB-9
OWB-15
Pump pressure
175 psig 175 psig
Oil nozzle flow rate 1.0 @ 175 1.75 @ 175
Air tube length
7"
9"
Air tube insertion
3.625"
7.25"
Burner (chimney & direct vent application)
Figure 8 –
Clearances