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Expert Problem Solvers

Volko Supply

is your  Auto-Draft®

Compare our prices!!

Draft Inducer Source 
Servicing Home Owners & Contractors since 1948

Compare our Service!!

1-800-685-8263

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Draft Inducers   -  AD-1 Draft Inducer  -   Duct Boosters  -   Fresh Air Intake  -  Combustion Air Intake  -  Commercial Air Intake  -  Commercial Air Cleaner
Side Wall Gas Venting  -  Side Wall Oil Venting  -  Barometric Dampers  -  Side Wall Vent Hoods  -
 
Electrical Controls  -  Library  -  Parts

 

 
 
 
Barometric Draft Dampers
Barometric Damper
DC Series: Single Acting Galvanized Control
For Oil, Solid Fuel and Fan Assisted Gas Burners
DCG Series: Double Acting Galvanized Control
For Gas Heating Appliances

 
 
 
The Problem:
Heating appliances are designed to
operate with a consistent draft. Chimney
configurations, mechanical draft fans 
and weather can cause draft fluctuations.
These fluctuations result in inefficient
combustion and more frequent service
calls.
TYPICAL DRAFT
CONTROL INSTALLATION

   

 

The Solution:
Draft controls regulate the airflow through 
a chimney or vent.  By diluting the
chimney/vent draft with varying amounts
of room air they maintain the draft at a
heater's flue outlet within a consistent,
safe and efficient range.

 


 
DC Series
This single acting deluxe unit has integral anchor points and self- aligning, self-centering rocker bearings for long lasting service.  A cushioned stop minimizes rattle and noise.  Adjustment is easily accomplished by moving counter weight on outside tab.
DCG Series
This quality engineered control is double acting for installation on gas fired appliances.  It has many practical features including: self-aligning, self-centering rocker bearings, polished chrome adjustment knob, ultra-light sensitivity and rugged, galvanized construction.
Application Tables
 
 
DC SERIES
SINGLE ACTING FOR OIL, SOLID FUEL
& FAN ASSISTED GAS BURNERS
MODEL
DC4*
DC5 DC6 DC7 DC8
PIPE SIZE
4"
5"
6"
7"
8"
 
 
DCG SERIES
DOUBLE ACTING FOR GAS
MODEL
DC4G
DC6G
DC7G
DC8G
DC9G
DC10G
PIPE SIZE
4"
6"
7"
8"
9"
10"

 

Click here for Prices, Quotes & E-mail at info@volko.com

 

     

 

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Chimney Fans Crawlspace Fans Chimney Caps Chimney Dampers wood vents copper stuff

The Exhausto RS residential type chimney top mounted fan to be used in conjunction with wood, gas, oil and coal fired appliances. The fan can be used with fireplaces, fireplace inserts, stoves, ovens, BBQ's, water heaters, furnaces, small boilers and more.

Volko fireplace & chimney caps...large selection of chimney cap cover solutions...Weathershield Chimney Caps Chimalator top sealing chimney dampers. Click to visit Volko.com and see a wonderful collection of Wood Floor Vents Click to visit Volko.com and see a wonderful collection of quality home items

Full service does still exist, and here the premium is on service not on price.   1-800-685-8263
© 2005 Draft Inducer Source / Volko Supply Co. Inc