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Water Feeders

  • WFE-24V, Uni-Match Universal Water Feeder<br>(24V) Product Image
    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
    247
    Tue, Sep 3
    247
    QtyArrives
    247 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • Auto. Water Feeder 24V Product Image
    Auto. Water Feeder 24V
    SKU: VXT-24V
    Brand: Hydrolevel
    (10)
    $216.99 each
    $415.98 box of 2
    $207.99 each
    221
    Tue, Sep 3
    221
    QtyArrives
    221 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 47-2, Mechanical Water Feeder w/ LWCO Function Product Image
    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
    126
    Tue, Sep 3
    126
    QtyArrives
    126 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • Auto. Water Feeder 120V Product Image
    Auto. Water Feeder 120V
    SKU: VXT-120V
    Brand: Hydrolevel
    (5)
    $216.99 each
    $415.98 box of 2
    $207.99 each
    182
    Tue, Sep 3
    182
    QtyArrives
    182 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • CO-12 Head Gasket for 42, 61, 63, 64, 65 Product Image
    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
    492
    Tue, Sep 3
    492
    QtyArrives
    492 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 14-B, Blow Down Valve Ball Type for 47,247,67,70B Water Feeders Product Image
    $79.95 each
    $230.85 box of 3
    $76.95 each
    56
    Tue, Sep 3
    56
    QtyArrives
    56 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 37-39, Strainer or Blow Off Gasket for 47,53,67,70 Product Image
    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
    116
    Tue, Sep 3
    116
    QtyArrives
    116 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 101A-120V, Electric Water Feeder (120V) Product Image
    101A-120V, Electric Water Feeder (120V)
    SKU: 169400
    Brand: Mcdonnell & Miller
    $291.95 each
    $559.90 box of 2
    $279.95 each
    83
    Tue, Sep 3
    83
    QtyArrives
    83 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • WFE-120V, Uni-Match Universal Water Feeder<br>(120V) Product Image
    WFE-120V, Uni-Match Universal Water Feeder (120V)
    SKU: 169560
    Brand: Mcdonnell & Miller
    (4)
    $232.95 each
    179
    Tue, Sep 3
    179
    QtyArrives
    179 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 2M, Cutoff Switch w/ Man. Reset for M&M 47-2, 51-2 51S2, 63, and 247-2 Product Image
    $115.95 each
    67
    Tue, Sep 3
    67
    QtyArrives
    67 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • SA101-38, Strainer Basket Assembly 47, 51, 101A Product Image
    SA101-38, Strainer Basket Assembly 47, 51, 101A
    SKU: 347100
    Brand: Mcdonnell & Miller
    $38.25 each
    $110.25 box of 3
    $36.75 each
    95
    Tue, Sep 3
    95
    QtyArrives
    95 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • RS-1-BR-1, Single Level Remote Sensor Product Image
    RS-1-BR-1, Single Level Remote Sensor
    SKU: 179524
    Brand: Mcdonnell & Miller
    $146.95 each
    $425.85 box of 3
    $141.95 each
    49
    Tue, Sep 3
    49
    QtyArrives
    49 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • SA47-101-102, Cartridge and Strainer Assembly<br>for 47, 247, 847 Product Image
    $235.95 each
    33
    Tue, Sep 3
    33
    QtyArrives
    33 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 21, Make-Up Water Feeder Product Image
    21, Make-Up Water Feeder
    SKU: 126400
    Brand: Mcdonnell & Miller
    (2)
    $442.95 each
    $851.90 box of 2
    $425.95 each
    28
    Tue, Sep 3
    28
    QtyArrives
    28 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • SA67-2, Float & Bellow Assembly Product Image
    SA67-2, Float & Bellow Assembly
    SKU: 344200
    Brand: Mcdonnell & Miller
    (5)
    $95.95 each
    $278.85 box of 3
    $92.95 each
    41
    Tue, Sep 3
    41
    QtyArrives
    41 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 51-2, Mechanical Water Feeder w/ LWCO Function Product Image
    51-2, Mechanical Water Feeder w/ LWCO Function
    SKU: 135000
    Brand: Mcdonnell & Miller
    $769.95 each
    73
    Tue, Sep 3
    73
    QtyArrives
    73 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • F-26, M35 Gasket for 221 25A, 51, 53, 3155 Product Image
    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
    145
    Tue, Sep 3
    145
    QtyArrives
    145 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 37-26, Head Gasket for 47 Product Image
    37-26, Head Gasket for 47
    SKU: 312700
    Brand: Mcdonnell & Miller
    $9.25 each
    $26.55 box of 3
    $8.85 each
    74
    Tue, Sep 3
    74
    QtyArrives
    74 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 37-27, Valve Bracket Gasket for 51, 47, 247 Product Image
    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
    74
    Tue, Sep 3
    74
    QtyArrives
    74 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 25-A-HD, Head Assembly for 25-A Water Feeder Product Image
    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
    20
    Tue, Sep 3
    20
    QtyArrives
    20 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 2, Cutoff Switch for McDonnell & Miller 47-2<br>51-2, 51S2, 63, and 247-2 Product Image
    $115.95 each
    50
    Tue, Sep 3
    50
    QtyArrives
    50 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 101A-24V, Electric Water Feeder (24V) Product Image
    101A-24V, Electric Water Feeder (24V)
    SKU: 169500
    Brand: Mcdonnell & Miller
    (3)
    $383.95 each
    $737.90 box of 2
    $368.95 each
    40
    Tue, Sep 3
    40
    QtyArrives
    40 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • 25-A, Make-Up Water Feeder Product Image
    25-A, Make-Up Water Feeder
    SKU: 126800
    Brand: Mcdonnell & Miller
    (1)
    $659.95 each
    37
    Tue, Sep 3
    37
    QtyArrives
    37 Tue, Sep 3
    Questions? Call 1-888-757-4774
  • SA51-101-102, Valve and Strainer for 51, 851 Product Image
    SA51-101-102, Valve and Strainer for 51, 851
    SKU: 342500
    Brand: Mcdonnell & Miller
    $283.95 each
    20
    Tue, Sep 3
    20
    QtyArrives
    20 Tue, Sep 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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