Burnham Series 5B User Manual

Page 26

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26

FIG

. 25

EXPLODED VIEW OF JACKET

5020B

THRU 5022B SECT

. BOILERS

Sec

Ti

ON

iii

–

iNST

ALLA

Ti

ON

iNSTRU

c

Ti

ONS (continued)

c

AUT

iON

Panel

with

louvers

must

be

at

front

of

boiler

for

ventilation

of

vestibule.

Panel

with

perforations

must

be

at

front

of

boiler

for

ventilation

and

combustion air

.

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