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// CODE SNIPPET

1214.2 Low-Water Control

Uniform Mechanical Code 2018 of Nevada > 12 Hydronics > 1214.0 Pressure and Flow Controls > 1214.2 Low-Water Control
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Direct-fired heat sources within a closed heating system shall have a low-water fuel cut-off device, except as specified in Section 1214.3. Where a low-water control is integral with the heat source as part of the appliance's integrated control and is listed for such use, a separate low-water control shall not be required. An external cut-off device shall be installed in accordance with the heat-source manufacturer's installation instructions. No valve shall be located between the external low-water fuel cut-off and the heat-source unit. Where a pumped condensate return is installed, a second low-water cut-off shall be provided.

Related Code Sections


1214.2 Hydronics, Low-Water Control
a low-water control is integral with the heat source as part of the appliance's integrated control and is listed for such use, a separate low-water ...
Uniform Mechanical Code 2018 of Nevada > 12 Hydronics > 1214.0 Pressure and Flow Controls > 1214.2 Low-Water Control
M2002.5 Boilers and Water Heaters, Boiler Low-Water Cutoff
All steam and hot water boilers shall be protected with a low-water cutoff control. The low-water cutoff shall automatically stop the combustion ...
Residential Code 2012 of Nevada > 20 Boilers and Water Heaters > M2002 Operating and Safety Controls > M2002.5 Boiler Low-Water Cutoff
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Steam and hot water boilers shall be protected with a low-water cutoff control. Exception: A low-water cutoff is not required for coil-type ...
Residential Code 2018 of Nevada > 20 Boilers and Water Heaters > M2002 Operating and Safety Controls > M2002.5 Boiler Low-Water Cutoff
1003.2 Boilers and Pressure Vessels, Controls
CONTROL 7 HOT WATER TEMPERATURE AND LOW WATER LIMIT CONTROLS 8 STEAM PRESSURE AND LOW WATER LIMIT CONTROLS 9 APPROVED FUEL SHUT-OFF 10 ...
Uniform Mechanical Code 2018 of Nevada > 10 Boilers and Pressure Vessels > 1003.0 Detailed Requirements > 1003.2 Controls
1003.0 Boilers and Pressure Vessels, Detailed Requirements
) ASSURED FUEL SUPPLY CONTROL 4 ASSURED AIR SUPPLY CONTROL 5 LOW FIRE START UP CONTROL 6 PREPURGING CONTROL 7 HOT WATER TEMPERATURE AND LOW ...
Uniform Mechanical Code 2018 of Nevada > 10 Boilers and Pressure Vessels > 1003.0 Detailed Requirements
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