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Water Feeders

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Water Feeders

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Lead Content Warning

Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.

Lead Content Warning

This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.

This product will NOT be used in the installation or repair of a potable water (human consumption) application.

You must agree to this statement in order to purchase this product.

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This Item is Non-Returnable

When you order this item, we then special order it for you from the manufacturer. Therefore, our standard return policy does not apply to this item. Manufacturer's warranty still applies.

I understand that once I order this item I cannot cancel or return it.

You must agree to this statement in order to purchase this product.

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Certification Necessary

FlashShield is to be installed only by a licensed plumber/HVAC installer that has successfully completed the Gastite/FlashShield certification test.

By checking this box I am acknowledging that I have successfully completed the Gastite/FlashShield certification and I hold a valid Gastite/FlashShield certification card.

You must agree to this statement in order to purchase this product.

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Warning

This product must be installed by a qualified/licensed contractor and set up with properly calibrated combustion test equipment. Failure to comply with this could result in substantial property damage, severe personal injury or death.

By checking this box I am verifying that this product will be installed by a qualified/licensed contractor and will be set up with properly calibrated combustion test equipment.

You must agree to this statement in order to purchase this product.

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Compare

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

204

Wed, May 1

204

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204 Wed, May 1

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Auto. Water Feeder 24V

SKU: VXT-24V

Brand: Hydrolevel

(10)

$219.95 each

$419.90 box of 2

$209.95 each

89

Wed, May 1

89

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89 Wed, May 1

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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

Wed, May 1

102

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102 Wed, May 1

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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

379

Wed, May 1

379

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379 Wed, May 1

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Auto. Water Feeder 120V

SKU: VXT-120V

Brand: Hydrolevel

(5)

$219.95 each

$419.90 box of 2

$209.95 each

77

Wed, May 1

77

Qty Arrives

77 Wed, May 1

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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

57

Wed, May 1

57

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57 Wed, May 1

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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

Wed, May 1

104

Qty Arrives

104 Wed, May 1

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101A-120V, Electric Water Feeder (120V)

SKU: 169400

Brand: Mcdonnell & Miller

$291.95 each

$559.90 box of 2

$279.95 each

66

Wed, May 1

66

Qty Arrives

66 Wed, May 1

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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

Wed, May 1

43

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43 Wed, May 1

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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

80

Wed, May 1

80

Qty Arrives

80 Wed, May 1

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WFE-120V, Uni-Match Universal Water Feeder (120V)

SKU: 169560

Brand: Mcdonnell & Miller

(4)

$232.95 each

169

Wed, May 1

169

Qty Arrives

169 Wed, May 1

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SA101-38, Strainer Basket Assembly 47, 51, 101A

SKU: 347100

Brand: Mcdonnell & Miller

$38.25 each

$110.25 box of 3

$36.75 each

45

Wed, May 1

45

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45 Wed, May 1

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SA47-101-102, Cartridge and Strainer Assembly for 47, 247, 847

SKU: 341600

Brand: Mcdonnell & Miller

(4)

$235.95 each

34

Wed, May 1

34

Qty Arrives

34 Wed, May 1

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SA67-2, Float & Bellow Assembly

SKU: 344200

Brand: Mcdonnell & Miller

(5)

$95.95 each

$278.85 box of 3

$92.95 each

37

Wed, May 1

37

Qty Arrives

37 Wed, May 1

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21, Make-Up Water Feeder

SKU: 126400

Brand: Mcdonnell & Miller

(2)

$442.95 each

$851.90 box of 2

$425.95 each

16

Wed, May 1

16

Qty Arrives

16 Wed, May 1

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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

100

Wed, May 1

100

Qty Arrives

100 Wed, May 1

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51-2, Mechanical Water Feeder w/ LWCO Function

SKU: 135000

Brand: Mcdonnell & Miller

$769.95 each

56

Wed, May 1

56

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56 Wed, May 1

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37-26, Head Gasket for 47

SKU: 312700

Brand: Mcdonnell & Miller

$9.25 each

$26.55 box of 3

$8.85 each

56

Wed, May 1

56

Qty Arrives

56 Wed, May 1

Questions? Call 1-888-757-4774
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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

Wed, May 1

39

Qty Arrives

39 Wed, May 1

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2, Cutoff Switch for McDonnell & Miller 47-2 51-2, 51S2, 63, and 247-2

SKU: 110000

Brand: Mcdonnell & Miller

(1)

$115.95 each

53

Wed, May 1

53

Qty Arrives

53 Wed, May 1

Questions? Call 1-888-757-4774
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101A-24V, Electric Water Feeder (24V)

SKU: 169500

Brand: Mcdonnell & Miller

(3)

$383.95 each

$737.90 box of 2

$368.95 each

18

Wed, May 1

18

Qty Arrives

18 Wed, May 1

Questions? Call 1-888-757-4774
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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

Wed, May 1

44

Qty Arrives

44 Wed, May 1

Questions? Call 1-888-757-4774
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25-A, Make-Up Water Feeder

SKU: 126800

Brand: Mcdonnell & Miller

(1)

$659.95 each

30

Wed, May 1

30

Qty Arrives

30 Wed, May 1

Questions? Call 1-888-757-4774
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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

15

Wed, May 1

15

Qty Arrives

15 Wed, May 1

Questions? Call 1-888-757-4774
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SA150-106R, Bellows Assembly for Series 42 150 & 157

SKU: 347900

Brand: Mcdonnell & Miller

(1)

$156.95 each

$299.90 box of 2

$149.95 each

26

Wed, May 1

26

Qty Arrives

26 Wed, May 1

Questions? Call 1-888-757-4774
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SA51-101-102, Valve and Strainer for 51, 851

SKU: 342500

Brand: Mcdonnell & Miller

$283.95 each

13

Wed, May 1

13

Qty Arrives

13 Wed, May 1

Questions? Call 1-888-757-4774
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Cartridge/Strainer Kit for 51, 851 Water Feeder (CTRD-51)

SKU: 310452

Brand: Mcdonnell & Miller

(1)

$145.95 each

28

Wed, May 1

28

Qty Arrives

28 Wed, May 1

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PA-750-HP High Pressure Probe

SKU: 176319

Brand: Mcdonnell & Miller

$106.95 each

16

Wed, May 1

16

Qty Arrives

16 Wed, May 1

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Head Mechanism for Mechanical Water Feeder (51-HD)

SKU: 134900

Brand: Mcdonnell & Miller

$723.95 each

26

Wed, May 1

26

Qty Arrives

26 Wed, May 1

Questions? Call 1-888-757-4774
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847-26, Head Gasket for 21 847, 851

SKU: 335400

Brand: Mcdonnell & Miller

(1)

$8.25 each

1,183

Wed, May 1

1,183

Qty Arrives

1,183 Wed, May 1

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Resources

Articles

More About Water Feeders

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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Water Feeders

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