Enviro C-11290 User Manual
Initial Installation
QUALIFIED INSTALLERS ONLY
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as
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ine
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onnection
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esting
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WARNING: Only persons licensed to work with gas piping may make the necessary gas connections to
this appliance.
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T
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T
P
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IN
O
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H
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O
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Manifold
Pressure Tap
Inlet
Pressure Tap
Hi/Low
Knob
Pilot Adjustment
Screw
Gas Control
Knob
Figure 50: Fully Labeled Gas Valve.
GAS LINE CONNECTION
• This stove is equipped with a certified flexible pipe
• This stove is equipped with a certified flexible pipe
located on the right side of the unit terminating in a ⅜”
male NPT fitting. Consult your local authorities codes or
the CAN/CGA B 149 (1 or 2) installation code in Canada,
or in the USA gas installations follow either local codes
or the current edition of the National Fuel Gas Code ANSI
Z223.1.
• The efficiency rating of this appliance is a product
• The efficiency rating of this appliance is a product
thermal efficiency rating determined under continuous
operating conditions and was determined independently
of any installed system.
The appliance and its shutoff valves must be disconnected from the gas supply piping system during any
The appliance and its shutoff valves must be disconnected from the gas supply piping system during any
pressure testing where the pressure exceeds ½ PSIG (3.45 KPa) or damage will occur to the valve.
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff
valve during any pressure testing of the gas supply piping system at test pressures equal to or less than
½ psig (3.45 KPa).
Always check for gas leaks with a soap and water solution after completing the
required pressure test.
TO TEST VALVE PRESSURES
The pressure taps are located on the left side of the valve
• Turn set screw 1 turn counter clockwise to loosen,
• Place
5
/
16
” (8 mm) I.D. hose over pressure tap system.
• Check pressures using a manometer.
• When finished, release pressure, remove hose & tighten set screw.
Table 7: Pressure and BTU Information.
Natural Gas
Propane
Main Burner
#39 DMS
#53 DMS
Manifold Pressure
3.8” W.C. / 0.95KPa
11.0” W.C. / 2.7KPa
Min. Manifold Pressure
1.1” W.C. / 0.27KPa
2.7” W.C. / 0.67KPa
Max Supply Pressure
7.0” W.C. / 1.74KPa
13.0” W.C. / 3.28KPa
Min. Supply Pressure
5” W.C. / 1.24KPa
12.0” W.C. / 2.98KPa
Max BTU/hr Input
30,000 BTU/hr (8.80KW)
26,500 BTU/hr (7.76KW)
Min. BTU/hr Input 17,000 BTU/hr (4.98 KW)
14,000 BTU/hr (4.10KW)
Venturi Setting
1
/
16
” min.
3
/
16
” min.
NEVER USE AN OPEN FLAME FOR LEAK TESTING.
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