Βρυτε Μαγνυμ | Page 19 |
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4B.5 Freeze Protection – Water Heater | |
Brute Magnum heaters are not designed to be | |
placed outdoors, due to the potential for condensate to | |
freeze in the unit. |
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Power outage, interruption of gas supply, failure | |
of system components, activation of safety devices, | |
etc., may prevent a heater from firing. Any time a | |
heater is subjected to freezing conditions, and the | |
heater is not able to fire, and/or the water is not | |
able to circulate, there is a risk of freezing in the | |
heater or in the pipes in the system. When water | |
freezes, it expands. This can result in bursting of pipes | |
in the system, or damage to the heater, which could | |
result in leaking or flooding conditions. | |
For installations where temperatures are | |
expected to fall below 15°F inside the boiler cabinet, | |
the actuating gas valve | must be equipped with a gas |
valve heater, part number R2010100. Note that some | |
gas trains such as the IRI option may have double | |
actuators, and may require two gas valve heaters. | |
Figure 7. Internal Piping Schematic. |
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