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Weil-McLain 3/4" NPT - Low Water Cut-Off - Automatic Reset - 24V - Includes Harness and Test Button

Weil-McLain 3/4" NPT - Low Water Cut-Off - Automatic Reset - 24V - Includes Harness and Test Button
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Model: 511100005
$96.92
In-Stock
Ships Monday, Dec 17th
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$96.92Buy Now
In-Stock
Ships Monday, Dec 17th
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  • Product Description
  • Reviews
  • 1
    Product Q&A
  • How-To Articles
  • Manuals
Product Description
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Features
Features
    This is a kit for adding a low water cut-off to an Weil-McLain ECO hot water boiler or supplementing the internal low water cut-off provided by the U-Control unit of a Weil-McLain Ultra hot water boiler. The included quick connect harness makes it easy to add automatic reset low water protection to any Ultra or ECO boiler.
  • Product Includes
  • (1) 3/4" NPT Automatic Reset Low Water Cut-Off
  • (1) Quick Connect Wiring Harness
  • (1) Test Button
  • Product Compatible With
  • Weil-McLain Ultra Hot Water Boilers
  • Weil-McLain ECO Hot Water Boilers
Specifications
General Information
Connection Type
NPT
UPC
0672619179820
Performance
Maximum Operating Pressure
160 PSI
Maximum Fluid Temperature
250 F
Electrical Data
Voltage
24 Volts
Dimensions
Connection Size
3/4 Inch
Product Height
4 11/24 Inches
Product Width
1 19/24 Inches
Product Depth
1 19/24 Inches
Product Weight
2 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
NEMA Certification
1
Features
Features
    This is a kit for adding a low water cut-off to an Weil-McLain ECO hot water boiler or supplementing the internal low water cut-off provided by the U-Control unit of a Weil-McLain Ultra hot water boiler. The included quick connect harness makes it easy to add automatic reset low water protection to any Ultra or ECO boiler.
  • Product Includes
  • (1) 3/4" NPT Automatic Reset Low Water Cut-Off
  • (1) Quick Connect Wiring Harness
  • (1) Test Button
  • Product Compatible With
  • Weil-McLain Ultra Hot Water Boilers
  • Weil-McLain ECO Hot Water Boilers
Specifications
General Information
Connection Type
NPT
UPC
0672619179820
Performance
Maximum Operating Pressure
160 PSI
Maximum Fluid Temperature
250 F
Electrical Data
Voltage
24 Volts
Dimensions
Connection Size
3/4 Inch
Product Height
4 11/24 Inches
Product Width
1 19/24 Inches
Product Depth
1 19/24 Inches
Product Weight
2 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
NEMA Certification
1
Product Specs
+
Specifications
General Information
Connection Type
NPT
UPC
0672619179820
Performance
Maximum Operating Pressure
160 PSI
Maximum Fluid Temperature
250 F
Electrical Data
Voltage
24 Volts
Dimensions
Connection Size
3/4 Inch
Product Height
4 11/24 Inches
Product Width
1 19/24 Inches
Product Depth
1 19/24 Inches
Product Weight
2 Pounds
Certifications
UL Listed
Yes
CSA Listed
Yes
NEMA Certification
1
Reviews
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Product Q&A
(1)
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Search Product Q&A's Answered by Chris, the eComfort Product Expert
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I just installed a Weil-McLain GV-90+6 boiler. Should I install a low water cut-off? If so why and if not why?
Ed 
from Minnesota 
March 02, 2016
Answer
A low water cut-off is used to shut off the boiler in case the water level drops below a safe level. This is important if there are portions of the boiler system below the level of the boiler as you may not notice the effects of a leak before the boiler is dry, which could lead to significant damage.

If the boiler is the lowest point of the heating system you will likely have the time to spot and rectify any leaks before the boiler is empty, so a low water cut-off is less critical. In either situation it is a useful safety device and may be required by code.
How-To Articles
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Manuals
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Weil-McLain 3/4" NPT - Low Water Cut-Off - Automatic Reset - 24V - Includes Harness and Test Button
Weil-McLain 511100005
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