Gas Control Valve/Thermostat - Smith BTF-80 SERIES 210 Installation And Operating Manual

Commercial gas water heaters
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GAS CONTROL VALVE/THERMOSTAT

ON/OFF
TEMPERATURE
SWITCH
SETTING DIAL
Figure 36
Approximate
Temperature
Temperature
Dial Setting
°C (°F)
VERY HOT
83 (181)
C
74 (165)
B
68 (155)
A
60 (140)
HOT
54 (130)
LOW
43 (110)
VAC
21 (70)
Table 3
Note: The temperatures indicated are approximates. The
actual temperature of the heated water may vary.
The Vacation Setting (VAC) sets the controller at
approximately 21°C (70°F). This setting is recommended
when the water heater is not in use for a long period of time.
This effectively turns the controller temperature setting
down to a temperature that prevents the water in the water
heater from freezing while still conserving energy.
34
60°C
68°C
74°C
83°C
(140°F)
(155°F)
(165°F)
(181°F)
54°C
43°C
21°C
(130°F)
(110°F)
(70°F)
Time to induce a 2nd
and 3rd Degree burn
to adult skin
Less than 1 second
Less than 1 second
About 1.5 seconds
Less than 5 seconds
More than 30 seconds
Normal shower temp
N/A
331432-001

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Btf-80 series 211

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