Trade Professional? Apply to become a TradeMaster!

Water Feeders

  • WFE-24V, Uni-Match Universal Water Feeder<br>(24V) Product Image
    Add to List
    Add to List
    WFE-24V, Uni-Match Universal Water Feeder (24V) 169550 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
    348
    Mon, Oct 28
    348
    QtyArrives
    348 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • Auto. Water Feeder 24V Product Image
    Add to List
    Add to List
    Auto. Water Feeder 24V VXT-24V Auto. Water Feeder 24V
    SKU: VXT-24V
    Brand: Hydrolevel
    (10)
    $216.99 each
    $415.98 box of 2
    $207.99 each
    287
    Mon, Oct 28
    287
    QtyArrives
    287 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 47-2, Mechanical Water Feeder w/ LWCO Function Product Image
    Add to List
    Add to List
    47-2, Mechanical Water Feeder w/ LWCO Function 132800 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
    133
    Mon, Oct 28
    133
    QtyArrives
    133 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • Auto. Water Feeder 120V Product Image
    Add to List
    Add to List
    Auto. Water Feeder 120V VXT-120V Auto. Water Feeder 120V
    SKU: VXT-120V
    Brand: Hydrolevel
    (5)
    $216.99 each
    $415.98 box of 2
    $207.99 each
    211
    Mon, Oct 28
    211
    QtyArrives
    211 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • CO-12 Head Gasket for 42, 61, 63, 64, 65 Product Image
    Add to List
    Add to List
    CO-12 Head Gasket for 42, 61, 63, 64, 65 302600 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
    223
    Mon, Oct 28
    223
    QtyArrives
    223 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 14-B, Blow Down Valve Ball Type for 47,247,67,70B Water Feeders Product Image
    Add to List
    Add to List
    14-B, Blow Down Valve Ball Type for 47,247,67,70B Water Feeders 310447 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
    Mon, Oct 28
    56
    QtyArrives
    56 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 101A-120V, Electric Water Feeder (120V) Product Image
    Add to List
    Add to List
    101A-120V, Electric Water Feeder (120V) 169400 101A-120V, Electric Water Feeder (120V)
    SKU: 169400
    Brand: Mcdonnell & Miller
    $291.95 each
    $559.90 box of 2
    $279.95 each
    76
    Mon, Oct 28
    76
    QtyArrives
    76 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 37-39, Strainer or Blow Off Gasket for 47,53,67,70 Product Image
    Add to List
    Add to List
    37-39, Strainer or Blow Off Gasket for 47,53,67,70 313200 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
    114
    Mon, Oct 28
    114
    QtyArrives
    114 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • RS-1-BR-1, Single Level Remote Sensor Product Image
    Add to List
    Add to List
    RS-1-BR-1, Single Level Remote Sensor 179524 RS-1-BR-1, Single Level Remote Sensor
    SKU: 179524
    Brand: Mcdonnell & Miller
    $146.95 each
    $425.85 box of 3
    $141.95 each
    62
    Mon, Oct 28
    62
    QtyArrives
    62 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 2M, Cutoff Switch w/ Man. Reset for M&M 47-2, 51-2 51S2, 63, and 247-2 Product Image
    Add to List
    Add to List
    2M, Cutoff Switch w/ Man. Reset for M&M 47-2, 51-2 51S2, 63, and 247-2 110100 2M, Cutoff Switch w/ Man. Reset for M&M 47-2, 51-2 51S2, 63, and 247-2
    SKU: 110100
    Brand: Mcdonnell & Miller
    $115.95 each
    93
    Mon, Oct 28
    93
    QtyArrives
    93 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • WFE-120V, Uni-Match Universal Water Feeder<br>(120V) Product Image
    Add to List
    Add to List
    WFE-120V, Uni-Match Universal Water Feeder (120V) 169560 WFE-120V, Uni-Match Universal Water Feeder (120V)
    SKU: 169560
    Brand: Mcdonnell & Miller
    (4)
    $232.95 each
    197
    Mon, Oct 28
    197
    QtyArrives
    197 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • SA101-38, Strainer Basket Assembly 47, 51, 101A Product Image
    Add to List
    Add to List
    SA101-38, Strainer Basket Assembly 47, 51, 101A 347100 SA101-38, Strainer Basket Assembly 47, 51, 101A
    SKU: 347100
    Brand: Mcdonnell & Miller
    $38.25 each
    $110.25 box of 3
    $36.75 each
    70
    Mon, Oct 28
    70
    QtyArrives
    70 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • SA47-101-102, Cartridge and Strainer Assembly<br>for 47, 247, 847 Product Image
    Add to List
    Add to List
    SA47-101-102, Cartridge and Strainer Assembly for 47, 247, 847 341600 SA47-101-102, Cartridge and Strainer Assembly for 47, 247, 847
    SKU: 341600
    Brand: Mcdonnell & Miller
    (5)
    $235.95 each
    28
    Mon, Oct 28
    28
    QtyArrives
    28 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 21, Make-Up Water Feeder Product Image
    Add to List
    Add to List
    21, Make-Up Water Feeder 126400 21, Make-Up Water Feeder
    SKU: 126400
    Brand: Mcdonnell & Miller
    (2)
    $442.95 each
    $851.90 box of 2
    $425.95 each
    20
    Mon, Oct 28
    20
    QtyArrives
    20 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 51-2, Mechanical Water Feeder w/ LWCO Function Product Image
    Add to List
    Add to List
    51-2, Mechanical Water Feeder w/ LWCO Function 135000 51-2, Mechanical Water Feeder w/ LWCO Function
    SKU: 135000
    Brand: Mcdonnell & Miller
    $769.95 each
    59
    Mon, Oct 28
    59
    QtyArrives
    59 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • SA67-2, Float & Bellow Assembly Product Image
    Add to List
    Add to List
    SA67-2, Float & Bellow Assembly 344200 SA67-2, Float & Bellow Assembly
    SKU: 344200
    Brand: Mcdonnell & Miller
    (5)
    $95.95 each
    $278.85 box of 3
    $92.95 each
    32
    Mon, Oct 28
    32
    QtyArrives
    32 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 37-26, Head Gasket for 47 Product Image
    Add to List
    Add to List
    37-26, Head Gasket for 47 312700 37-26, Head Gasket for 47
    SKU: 312700
    Brand: Mcdonnell & Miller
    $9.25 each
    $26.55 box of 3
    $8.85 each
    72
    Mon, Oct 28
    72
    QtyArrives
    72 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • F-26, M35 Gasket for 221 25A, 51, 53, 3155 Product Image
    Add to List
    Add to List
    F-26, M35 Gasket for 221 25A, 51, 53, 3155 304100 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
    110
    Mon, Oct 28
    110
    QtyArrives
    110 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 25-A-HD, Head Assembly for 25-A Water Feeder Product Image
    Add to List
    Add to List
    25-A-HD, Head Assembly for 25-A Water Feeder 127100 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
    Mon, Oct 28
    13
    QtyArrives
    13 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 37-27, Valve Bracket Gasket for 51, 47, 247 Product Image
    Add to List
    Add to List
    37-27, Valve Bracket Gasket for 51, 47, 247 312800 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
    47
    Mon, Oct 28
    47
    QtyArrives
    47 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 25-A, Make-Up Water Feeder Product Image
    Add to List
    Add to List
    25-A, Make-Up Water Feeder 126800 25-A, Make-Up Water Feeder
    SKU: 126800
    Brand: Mcdonnell & Miller
    (1)
    $659.95 each
    28
    Mon, Oct 28
    28
    QtyArrives
    28 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 101A-24V, Electric Water Feeder (24V) Product Image
    Add to List
    Add to List
    101A-24V, Electric Water Feeder (24V) 169500 101A-24V, Electric Water Feeder (24V)
    SKU: 169500
    Brand: Mcdonnell & Miller
    (3)
    $383.95 each
    $737.90 box of 2
    $368.95 each
    32
    Mon, Oct 28
    32
    QtyArrives
    32 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • 2, Cutoff Switch for McDonnell & Miller 47-2<br>51-2, 51S2, 63, and 247-2 Product Image
    Add to List
    Add to List
    2, Cutoff Switch for McDonnell & Miller 47-2 51-2, 51S2, 63, and 247-2 110000 2, Cutoff Switch for McDonnell & Miller 47-2 51-2, 51S2, 63, and 247-2
    SKU: 110000
    Brand: Mcdonnell & Miller
    (1)
    $115.95 each
    43
    Mon, Oct 28
    43
    QtyArrives
    43 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List
  • SA51-101-102, Valve and Strainer for 51, 851 Product Image
    Add to List
    Add to List
    SA51-101-102, Valve and Strainer for 51, 851 342500 SA51-101-102, Valve and Strainer for 51, 851
    SKU: 342500
    Brand: Mcdonnell & Miller
    $283.95 each
    20
    Mon, Oct 28
    20
    QtyArrives
    20 Mon, Oct 28
    Questions? Call 1-888-757-4774
    Add to List

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.
1-888-757-4774
We're here to help
()
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.