Honeywell VR8304 Manual

Honeywell
THE VR8304 INTERMITTENT PILOT DUAL AUTOMATIC
VALVE COMBINATION GAS CONTROLS ARE USED IN
GAS-FIRED, INTERMITTENT PILOT APPLIANCES. THE
CONTROLS INCLUDE A MANUAL VALVE, lWO AUTO­
MATIC OPERATORS AND A PRESSURE REGULATOR.
D Usl;fd with S86F ,H; S860D, S8600F,H and S90A,B Control
Modules.
□
For use with 24 Vac heating appliances that burn natural or
manufactured gas, or liquefied petroleum (LP) gas.
□
Capacity rated up to 300 feet3/hour at 1 inch wc pressure
drop [8.5 meters /hour at 0.25 kPal. Maximum capacity rated
3
up to 415 feet 3 thour [11 .8 meters 3 /hour). Minimum capacity
rated at 30 feet 3 /hour [0.8 meters 3 /hour).
□
Solenoid-operated first automatic valve opens on thermo­
stat call for heat and closes when call for heat ends.
□
Diaphragm-operated second automatic valve opens under
control of the regulator and closes if gas or power supply is
interrupted.
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Two-position gas control knob has ON and OFF positions.
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All adjustments and wiring connections are accessible
from top of the control.
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Compact size.
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Straight-through body pattern; right angle adapters avail­
able for inlet and outlet.
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Available in 1/2 and 3/4 inch inlet and outlet. 1/2 and 3/4
inch straight and angle flanges available.
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Adjustable servo regulator effectively maintains almost
constant gas output pressure under wide fluctuations in gas
supply pressure.
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Inlet screen included.
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Pilot filter included.
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Wiring terminal block color-coded orange to indicate in­
termittent pilot control.
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May be installed at any angle between O and 90 degrees
from the upright position, including vertically.
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1 /4 inch male quick-connect terminals for electrical con­
nections.
□
-40 ° F to + 175 ° F [-40 ° C to +79
°
standard (VR8304H: 0 F to+ 175
□
Inlet and outlet pressure taps provided; both taps acces­
sible from top of control.
□
Standard, slow, and step-opening models available.
□
Natural/LP gas conversion kits available for standard and
slow-opening models.
D.T.
Rev. 5-91
° CJ temperature range
° ° °
F [-18 C to +79 CJ).
Form Number 68-0108-1
© Honeywell Inc. 1991