Free Shipping on orders over $300 1-866-361-4782

McDonnell & Miller Boiler Controls

Low Water Cut-Off

Low Water Cutoff (LWCO) for commercial or industrial applications as primary or secondary control on hot water boilers or secondary control on steam boilers. Manual reset models meet the requirements of ASME Standard CSD-1.

Features
  • Green LED power indicator light
  • Red LED low water indicator light
  • Test button
  • No lock out with loss of power if probe is in water
  • 20,000 ohms sensitivity
  • Maximum Water Pressure: 160 psi
  • Maximum Steam Pressure: 15 psi
  • Maximum Water Temperature: 250°F
Electronic parts are not returnable. Please check to make sure you have chosen the correct part.

McDonnell & Miller 751P-MT-120
Electronic Manual Reset Low Water Cutoff w/standard probe. 120V
McDonnell_Miller LW Cutoff Install.pdf

Part No: 176234

$182.65 each

McDonnell & Miller 752P-MT-24
Electronic Manual Reset Low Water Cutoff w/standard probe. 24V
McDonnell_Miller LW Cutoff Install.pdf

Part No: 176296

$179.40 each

Contact

Toll Free: (866) 361-4782

Fax: 206-274-1501

17420 Vashon Hwy SW
PO Box 2270
Vashon, WA 98070

Copyright © 2016 BlueRidgeCompany.com All rights reserved.