MCDONNELL & MILLER 176206 CONTROL & CIRCUIT BOARDS
MCDONNELL & MILLER McDonnell & Miller 176206 750-T-120 GuardDog Electronic Reset LWCO for Hot Water & Steam Boilers Automatic
MCDONNELL & MILLER McDonnell & Miller 176206 750-T-120 GuardDog Electronic Reset LWCO for Hot Water & Steam Boilers Automatic
MCDONNELL & MILLER 176206 CONTROL & CIRCUIT BOARDS
McDonnell & Miller 176206 750-T-120 GuardDog Electronic Reset LWCO for Hot Water & Steam Boilers Automatic
McDonnell & Miller 176206 750-T-120 GuardDog Electronic Reset LWCO for Hot Water & Steam Boilers Automatic

McDonnell & Miller 176206 750-T-120 GuardDog Electronic Reset LWCO for Hot Water & Steam Boilers Automatic

MCDONNELL & MILLER
Brand: MCDONNELL & MILLER
SKU: 176206
Availability: Out Of Stock
Call for Pricing Call for pricing (215) 326-9845
Call for Pricing Call for pricing (215) 326-9845
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Description

Product Description

The McDonnell & Miller 750-T-120 is an electronic low water cut-off control unit. This device is designed for use in hot water boilers, as well as providing secondary protection in steam boilers. It operates at one hundred twenty volts and features an automatic reset function.

  • Green LED indicates power is on
  • Red LED signals low water condition
  • Test button included for functionality checks

Product Highlights

This LWCO unit ensures boiler safety by monitoring water levels. When low water is detected, it prevents the burner from firing until water levels are safe. It meets the ASME Standard CSD-1 requirements.

Product Information

Standard Information

  • Brand: McDonnell & Miller
  • Model: 750-T-120
Technical Specifications
MPN
176206
Application
Hot Water Boilers, Steam Boilers
Connection Size
3/4 inch
Control Connection
NPT
Max Water Pressure
160 psi, 250 psi
Max Water Temp
250°F, 406°F
Max Ambient Temp
135°F
Max Steam Pressure
15 psi, 250 psi
Ohms Sensitivity
20,000 ohm
Enclosure
NEMA 1
Installation Method
Direct to Boiler Tappings
Weight
2.00 lb

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