Patterson-Kelley MACH-05 User Manual
MACH® Series
Gas-Fired Boiler
Parts and Technical Support
Page 49
6.2.8 C-750/900/1050 Boiler Gas Train
Mark Description
1
Main Gas Shut-off Valve
2
Low Gas Pressure Switch
3
High Gas Pressure Switch
4
Gas Safety Shut-off/Control Valve
5
Gas Manifold Shut-off Valve
6
Flex Hose with Gas Valve Adaptor
7 Venturi
8
Premix Combustion Blower
9 Burner
Hood
10 Burner