Thermal Solutions EVS SERIES Installation, Operating And Service Instructions page 67

Figure 22d: DB&B Gas Train (2000S-3000)
EVS Modulation DB&B
Key No. Description
3A Main Valve Body
Manual Gas
3B
Valve
3C Ratio Valve
3D Actuator
3E Gas Cock
3F Pilot Regulator
3G High Pres. Switch
3H Low Pres. Switch
3I Vent Valve (N.O.)
(Quantity) Part Number
EVS-2500 to
EVS-2000S
(1) 81663404 (1) 816634043
(2) 806603053 (2) 806604691
(1) 81663408
(1) 81660205 (1) 8016602051
(3) 822758
(1) 822702
(1) 80130333
(1) 80160332
(1) 81660748 (1) 816607501
67
3000