ENERVEX Chimney Fan
Mechanical draft fan for installation at the chimney
termination point, vertically or for side-wall venting.
Assures a negative pressure in the entire chimney ors
tack system. Discharges horizontally (vertically, if sidewall vented) at a
The Enervex fan housing is hinged and the top can be opened for
easy service and access to stack.
For use with gas, wood, coal, pellets, oil, and others.
4 Motor Housing
5 Cooling Plates
7 Base Plate
8 Locking Nut
10 Axial Vane
( inside J-box )
Housing is made of cast aluminum with a thickness of
3/16" and is extremely corrosion resistant. One coat of grey hammer-paint
finish is applied.
Axial vanes in stainless steel, dynamically and
statically balanced to assure low noise level and vibration-free operation.
Split capacitor, totally enclosed. Class H insulated,
Protection Class. Sealed ball bearings. Variable Speed.
Thermal overload protection.
2"x 4" or 4"x 4" junction box with cover and conduit
Fiber Mat and Mounting Brackets
5 Amp Fan Speed Control
2-year factory warranty on entire
10-year warranty against
Manufactured at ISO9001 certified plant.
See Warranty Conditions
ETL listing #E109205550D
UL378 - Draft Equipment
CSA-CAN3-B255-M81 - Mechanical Flue Gas
City of New York Department of Building
City of Los Angeles
The Commonwealth of Massachusetts (G1-1295-29)
Draft Inducer: "A fan or ventilator that is installed
between the appliance outlet and the chimney termination. The draft inducer
creates a negative pressure on the inlet side and a positive pressure on the
Chimney Fan: "A fan or ventilator that is installed at the
chimney termination. The chimney fan creates a negative pressure in the entire
chimney system". Obviously, by pressurizing the flue the draft inducer can not
be used in any stack or chimney flue that is exposed to living quarters. Using
an in-line draft inducer almost always creates problems with warranties provided
by stack and chimney manufacturers, and if the chimney system is listed the
installation of a draft inducer will definitely void the listing. Further, the
draft inducer is neither made nor designed for use in a dirty environment with
On the other hand, a chimney fan can be used on any type stack
or chimney flue because it does not pressurize anything.
ultimate draft solution.