Water Feeders

  • WFE-24V, Uni-Match Universal Water Feeder (24V)
    SKU: 169550
    Brand: Mcdonnell & Miller
    (15)
    $209.95 each
    $605.85 box of 3
    $201.95 each
    205
    Fri, May 3
    205
    QtyArrives
    205 Fri, May 3
    Questions? Call 1-888-757-4774
  • Auto. Water Feeder 24V
    SKU: VXT-24V
    Brand: Hydrolevel
    (10)
    $219.95 each
    $419.90 box of 2
    $209.95 each
    88
    Fri, May 3
    88
    QtyArrives
    88 Fri, May 3
    Questions? Call 1-888-757-4774
  • 47-2, Mechanical Water Feeder w/ LWCO Function
    SKU: 132800
    Brand: Mcdonnell & Miller
    (8)
    $625.95 each
    $1,199.90 box of 2
    $599.95 each
    102
    Fri, May 3
    102
    QtyArrives
    102 Fri, May 3
    Questions? Call 1-888-757-4774
  • CO-12 Head Gasket for 42, 61, 63, 64, 65
    SKU: 302600
    Brand: Mcdonnell & Miller
    (1)
    $6.35 each
    $59.50 box of 10
    $5.95 each
    377
    Fri, May 3
    377
    QtyArrives
    377 Fri, May 3
    Questions? Call 1-888-757-4774
  • Auto. Water Feeder 120V
    SKU: VXT-120V
    Brand: Hydrolevel
    (5)
    $219.95 each
    $419.90 box of 2
    $209.95 each
    77
    Fri, May 3
    77
    QtyArrives
    77 Fri, May 3
    Questions? Call 1-888-757-4774
  • 14-B, Blow Down Valve Ball Type for 47,247,67,70B Water Feeders
    SKU: 310447
    Brand: Mcdonnell & Miller
    (8)
    $79.95 each
    $230.85 box of 3
    $76.95 each
    56
    Fri, May 3
    56
    QtyArrives
    56 Fri, May 3
    Questions? Call 1-888-757-4774
  • 37-39, Strainer or Blow Off Gasket for 47,53,67,70
    SKU: 313200
    Brand: Mcdonnell & Miller
    (2)
    $5.15 each
    $49.50 box of 10
    $4.95 each
    104
    Fri, May 3
    104
    QtyArrives
    104 Fri, May 3
    Questions? Call 1-888-757-4774
  • 101A-120V, Electric Water Feeder (120V)
    SKU: 169400
    Brand: Mcdonnell & Miller
    $291.95 each
    $559.90 box of 2
    $279.95 each
    65
    Fri, May 3
    65
    QtyArrives
    65 Fri, May 3
    Questions? Call 1-888-757-4774
  • RS-1-BR-1, Single Level Remote Sensor
    SKU: 179524
    Brand: Mcdonnell & Miller
    $146.95 each
    $425.85 box of 3
    $141.95 each
    43
    Fri, May 3
    43
    QtyArrives
    43 Fri, May 3
    Questions? Call 1-888-757-4774
  • $115.95 each
    78
    Fri, May 3
    78
    QtyArrives
    78 Fri, May 3
    Questions? Call 1-888-757-4774
  • WFE-120V, Uni-Match Universal Water Feeder (120V)
    SKU: 169560
    Brand: Mcdonnell & Miller
    (4)
    $232.95 each
    169
    Fri, May 3
    169
    QtyArrives
    169 Fri, May 3
    Questions? Call 1-888-757-4774
  • SA101-38, Strainer Basket Assembly 47, 51, 101A
    SKU: 347100
    Brand: Mcdonnell & Miller
    $38.25 each
    $110.25 box of 3
    $36.75 each
    41
    Fri, May 3
    41
    QtyArrives
    41 Fri, May 3
    Questions? Call 1-888-757-4774
  • SA47-101-102, Cartridge and Strainer Assembly for 47, 247, 847
    SKU: 341600
    Brand: Mcdonnell & Miller
    (4)
    $235.95 each
    34
    Fri, May 3
    34
    QtyArrives
    34 Fri, May 3
    Questions? Call 1-888-757-4774
  • SA67-2, Float & Bellow Assembly
    SKU: 344200
    Brand: Mcdonnell & Miller
    (5)
    $95.95 each
    $278.85 box of 3
    $92.95 each
    39
    Fri, May 3
    39
    QtyArrives
    39 Fri, May 3
    Questions? Call 1-888-757-4774
  • 21, Make-Up Water Feeder
    SKU: 126400
    Brand: Mcdonnell & Miller
    (2)
    $442.95 each
    $851.90 box of 2
    $425.95 each
    16
    Fri, May 3
    16
    QtyArrives
    16 Fri, May 3
    Questions? Call 1-888-757-4774
  • F-26, M35 Gasket for 221 25A, 51, 53, 3155
    SKU: 304100
    Brand: Mcdonnell & Miller
    $9.95 each
    $95.50 box of 10
    $9.55 each
    99
    Fri, May 3
    99
    QtyArrives
    99 Fri, May 3
    Questions? Call 1-888-757-4774
  • 51-2, Mechanical Water Feeder w/ LWCO Function
    SKU: 135000
    Brand: Mcdonnell & Miller
    $769.95 each
    55
    Fri, May 3
    55
    QtyArrives
    55 Fri, May 3
    Questions? Call 1-888-757-4774
  • 37-26, Head Gasket for 47
    SKU: 312700
    Brand: Mcdonnell & Miller
    $9.25 each
    $26.55 box of 3
    $8.85 each
    56
    Fri, May 3
    56
    QtyArrives
    56 Fri, May 3
    Questions? Call 1-888-757-4774
  • $115.95 each
    53
    Fri, May 3
    53
    QtyArrives
    53 Fri, May 3
    Questions? Call 1-888-757-4774
  • 37-27, Valve Bracket Gasket for 51, 47, 247
    SKU: 312800
    Brand: Mcdonnell & Miller
    $5.15 each
    $49.50 box of 10
    $4.95 each
    39
    Fri, May 3
    39
    QtyArrives
    39 Fri, May 3
    Questions? Call 1-888-757-4774
  • 101A-24V, Electric Water Feeder (24V)
    SKU: 169500
    Brand: Mcdonnell & Miller
    (3)
    $383.95 each
    $737.90 box of 2
    $368.95 each
    17
    Fri, May 3
    17
    QtyArrives
    17 Fri, May 3
    Questions? Call 1-888-757-4774
  • 37-101, Tetraseal O-Ring for 21, 25A, 47, 51, 53, 101A
    SKU: 324435
    Brand: Mcdonnell & Miller
    $11.65 each
    $111.50 box of 10
    $11.15 each
    44
    Fri, May 3
    44
    QtyArrives
    44 Fri, May 3
    Questions? Call 1-888-757-4774
  • 25-A, Make-Up Water Feeder
    SKU: 126800
    Brand: Mcdonnell & Miller
    (1)
    $659.95 each
    30
    Fri, May 3
    30
    QtyArrives
    30 Fri, May 3
    Questions? Call 1-888-757-4774
  • 25-A-HD, Head Assembly for 25-A Water Feeder
    SKU: 127100
    Brand: Mcdonnell & Miller
    (1)
    $589.95 each
    $1,133.90 box of 2
    $566.95 each
    13
    Fri, May 3
    13
    QtyArrives
    13 Fri, May 3
    Questions? Call 1-888-757-4774

Resources

Articles

  • Water feeders protect boilers by maintaining a safe water level. Low water cutoffs work in coordination with water feeders to detect the fluid level in hot water and steam boilers. If water level falls below the minimum safe operating level, the water feeder is initiated. Water feeders can be automatic (electric) or manually operated.

    Electric water feeders eliminate the need to manually add water to the boiler. These water feeders are used for low pressure steam boilers with a cold water feed. Electric water feeders detect fluid, expose leaks, and provide the necessary information needed to diagnose a problem.

    Mechanical water feeders are used for hot water and low pressure steam boilers with a cold water feed. Mechanical feeders contain a float which responds to the water level in a boiler. These units are quiet, durable and feature an isolated feed valve which minimizes lime and scale build-up.

    We offer a wide selection of McDonnell & Miller, Taco and Hydrolevel water feeders for protection of all types of boilers, ranging from small residential hot water boilers to large industrial steam units.
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