Specifications
Manuals
Brands
A.O. Smith Manuals
Water Heater
120 trough 500
40
41
42
43
44
45
46
47
48
49
39
Servicing should only be performed by a Qualied Service
Agent
CONTROLS – PRESSURE SWITCHES – BTH 300, 400, 500
Note:
Check the website
www
.hotwater
.com
for
T
echnical Bulletin
A023-06 “Air Pressure Switches” under
“Literature/T
echnical Bulletins”
1
...
...
39
40
41
42
43
...
...
49
