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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

247

Fri, Aug 30

247

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247 Fri, Aug 30

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Auto. Water Feeder 24V

SKU: VXT-24V

Brand: Hydrolevel

(10)

$216.99 each

$415.98 box of 2

$207.99 each

221

Fri, Aug 30

221

Qty Arrives

221 Fri, Aug 30

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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

127

Fri, Aug 30

127

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127 Fri, Aug 30

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Auto. Water Feeder 120V

SKU: VXT-120V

Brand: Hydrolevel

(5)

$216.99 each

$415.98 box of 2

$207.99 each

182

Fri, Aug 30

182

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182 Fri, Aug 30

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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

493

Fri, Aug 30

493

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493 Fri, Aug 30

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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

Fri, Aug 30

57

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57 Fri, Aug 30

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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

117

Fri, Aug 30

117

Qty Arrives

117 Fri, Aug 30

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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

83

Fri, Aug 30

83

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83 Fri, Aug 30

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

SKU: 169560

Brand: Mcdonnell & Miller

(4)

$232.95 each

179

Fri, Aug 30

179

Qty Arrives

179 Fri, Aug 30

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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

96

Fri, Aug 30

96

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96 Fri, Aug 30

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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

72

Fri, Aug 30

72

Qty Arrives

72 Fri, Aug 30

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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

49

Fri, Aug 30

49

Qty Arrives

49 Fri, Aug 30

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

SKU: 341600

Brand: Mcdonnell & Miller

(5)

$235.95 each

33

Fri, Aug 30

33

Qty Arrives

33 Fri, Aug 30

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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

28

Fri, Aug 30

28

Qty Arrives

28 Fri, Aug 30

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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

41

Fri, Aug 30

41

Qty Arrives

41 Fri, Aug 30

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51-2, Mechanical Water Feeder w/ LWCO Function

SKU: 135000

Brand: Mcdonnell & Miller

$769.95 each

74

Fri, Aug 30

74

Qty Arrives

74 Fri, Aug 30

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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

145

Fri, Aug 30

145

Qty Arrives

145 Fri, Aug 30

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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

74

Fri, Aug 30

74

Qty Arrives

74 Fri, Aug 30

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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

74

Fri, Aug 30

74

Qty Arrives

74 Fri, Aug 30

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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

20

Fri, Aug 30

20

Qty Arrives

20 Fri, Aug 30

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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

52

Fri, Aug 30

52

Qty Arrives

52 Fri, Aug 30

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

40

Fri, Aug 30

40

Qty Arrives

40 Fri, Aug 30

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

37

Fri, Aug 30

37

Qty Arrives

37 Fri, Aug 30

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

20

Fri, Aug 30

20

Qty Arrives

20 Fri, Aug 30

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

43

Fri, Aug 30

43

Qty Arrives

43 Fri, Aug 30

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)

$169.99 each

$327.98 box of 2

$163.99 each

23

Fri, Aug 30

23

Qty Arrives

23 Fri, Aug 30

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

23

Fri, Aug 30

23

Qty Arrives

23 Fri, Aug 30

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Head Mechanism for Mechanical Water Feeder (51-HD)

SKU: 134900

Brand: Mcdonnell & Miller

$723.95 each

31

Fri, Aug 30

31

Qty Arrives

31 Fri, Aug 30

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PA-750-HP High Pressure Probe

SKU: 176319

Brand: Mcdonnell & Miller

$106.95 each

16

Fri, Aug 30

16

Qty Arrives

16 Fri, Aug 30

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37-28, Valve Gasket for 21, 25A, 51, 53, & 3155

SKU: 312900

Brand: Mcdonnell & Miller

$5.55 each

167

Fri, Aug 30

167

Qty Arrives

167 Fri, Aug 30

Questions? Call 1-888-757-4774

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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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