Lochinvar 540H Installation Manual And Owner's Manual page 68

Burner assembly
240H/340H/540H
053
053
106
107
108
709
110
062
109 111
711
Manifold
assembly
102
063
121
709
711
G
055
707
063
062
Burner assembly
104
115
112
053
114
150
057
055
117
066
719
714
540H
68
101
116
117
113
065
708
119
151
118
051
Page
Owner's Guide
Components Diagram
401
053
103
105
054