Sit millivolt gas valve – Superior SDVST-N-B User Manual

Page 9

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9

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

HI

LO W

HT

PT

HT

PT

PILO

T

PIL

OT

ON

it

OFF

IN

OUT

Manifold Pressure Tap

Inlet Pressure Tap

SIT Millivolt Gas Valve

Pilot Adjustment

Screw

HI/LO Variable

Flame Height

Adjustment

Main Gas

Control Knob

OFF/PILOT/ON

Figure 3

Variable Flame Height Adjustment
(Millivolt Appliances)

All Millivolt appliances are equipped with a variable gas control valve. Flame height for these models

may be adjusted through a range between fixed low and high settings while the appliance is in

operation. Adjust the flame height as desired after lighting the appliance by rotating the variable

adjustment control knob (HI/LO) located on the front of the valve (refer to Figure 3).

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