installation, operating and service instructions eva series boiler
installation, operating and service instructions eva series boiler
installation, operating and service instructions eva series boiler
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DB&B AND IRI W/POC (Modulating) - MAIN AND PILOT<br />
Key<br />
No.<br />
Description<br />
3. Main <strong>and</strong> Pilot Gas Train<br />
3A<br />
3B<br />
3C<br />
3D<br />
Main Gas<br />
1" NPT<br />
Valve Body<br />
Main Gas Valve<br />
1-1/2" NPT<br />
Main Gas<br />
2" NPT<br />
Body, DBL<br />
Valve Body, DBL<br />
Manual Gas Valve<br />
Tapping, 1" NPT<br />
with Pilot<br />
Manual Gas Valve with Pilot<br />
Tapping, 1-1/2" NPT<br />
Manual Gas Valve<br />
Tapping, 2" NPT<br />
with Pilot<br />
DB&B Actuator/Regulator<br />
Ratio Valve Siemens SKP70<br />
(max 5psi)<br />
IRI w/POC<br />
Actuator/Regulator Ratio<br />
ValveSiemens SKP70<br />
(max 5psi)<br />
DB&B Actuator Siemens<br />
SKP10<br />
IRI w/POC Actuator<br />
SKP10<br />
3 E Manual Gas Cock 1/4"<br />
Siemens<br />
3F<br />
325-3 Pilot Gas Regulator<br />
3G<br />
High Gas Pressure Switch<br />
3H<br />
Low Gas Pressure Switch<br />
3I<br />
Normally Open Vent Valve<br />
(Quantity) Part Number<br />
EVA-250<br />
EVA-500<br />
EVA-750<br />
EVA-1000<br />
EVA-1500<br />
EVA-2000<br />
(2)<br />
816634041<br />
— — —<br />
EVA-2000S<br />
EVA-2500<br />
EVA-3000<br />
— — — — — —<br />
(1)<br />
81663405<br />
— — — — — — —<br />
(2)<br />
806603055<br />
— — —<br />
— —<br />
(1)<br />
816634051<br />
— — — — — —<br />
(2)<br />
806603053<br />
— — — — — — —<br />
(1)<br />
81663408<br />
(1)<br />
81663409<br />
(1)<br />
81663406<br />
(1)<br />
81663407<br />
(3)<br />
822758<br />
(1)<br />
822702<br />
(1)<br />
80160333<br />
(1)<br />
80160332<br />
(1)<br />
81660262<br />
— —<br />
(1)<br />
806604691<br />
65
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