P-K SONIC
®
Gas Fired Boiler
Technical Service 1.877.728.5351
Revised: June 2, 2017
Released: June 2, 2017
HARSCO Industrial, Patterson-Kelley 2017
All Rights Reserved.
1004905978 P-K SONIC NURO Installation and
Owners Manual (Rev F Jun-2017).docx
Page 92
Natural Gas Train, Burner & Blower Assembly (SC-3000 & SC-4000)
Mark
Description
Mark
Description
1
Stainless Steel Mesh Burner
8
High Gas Pressure Switch
2
External (Upstream) Gas Cock
9
Blower Transition Piece
3
Gas Piping & Supports
10
Burner Transition Piece
4
Blower Motor Splash Guard
11
Flame/Ionization Rod & Gasket
5
Combustion Blower / Fan
12
Ignition Electrode & Gasket
6
Low Gas Pressure Switch
13
Outer Burner Gasket
7
Main Gas Shutoff/Control Valve
14
Inner Burner Gasket