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Home
Heating Supplies & Parts
Low Water Cutoffs
Water/Low Voltage Low Water Cutoffs

Water/Low Voltage Low Water Cutoffs

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Product Image of Safgard 1100 Low Water Cutoff w/ Auto Reset & Burner Circuit Test Button - 24V
Safgard 1100 Low Water Cutoff w/ Auto Reset & Burner Circuit Test Button - 24V
SKU: 45-1100
Hydrolevel
SKU: 45-1100
Brand: Hydrolevel
(22)
$117.46 each
In Stock
Get 122 by Wed, Jan 22
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Product Image of Safgard 500 Low Water Cutoff w/ Manual Reset & Test Button/Light - 24V
Safgard 500 Low Water Cutoff w/ Manual Reset & Test Button/Light - 24V
SKU: 45-500
Hydrolevel
SKU: 45-500
Brand: Hydrolevel
(22)
$187.57 each
In Stock
Get 125 by Wed, Jan 22
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Product Image of Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT
Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT
SKU: LTR0243L-1
Taco
SKU: LTR0243L-1
Brand: Taco
(4)
$133.95 each
In Stock
Get 30 by Thu, Jan 23 - Fri, Jan 24
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Product Image of Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT
Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT
SKU: LTR0243T-1
Taco
SKU: LTR0243T-1
Brand: Taco
(8)
$120.55 each
In Stock
Get 1 by Wed, Jan 22
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Product Image of Electronic, (24V) Auto Reset Low Water Cut-Off (Water)
Electronic, (24V) Auto Reset Low Water Cut-Off (Water)
SKU: LTA0243S-2
Taco
SKU: LTA0243S-2
Brand: Taco
(18)
$124.92 each
In Stock
Get 18 by Wed, Jan 22
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Product Image of Electronic, (24V) Man. Reset Low Water Cut-Off (Water)
Electronic, (24V) Man. Reset Low Water Cut-Off (Water)
SKU: LTRM0243T-1
Taco
SKU: LTRM0243T-1
Brand: Taco
$164.38 each
In Stock
Get 9 by Wed, Jan 22
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In Stock
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Product Image of Electronic, (24V) Man. Reset Low Water Cut-Off (Water)
Electronic, (24V) Man. Reset Low Water Cut-Off (Water)
SKU: LFM0243S-1
Taco
SKU: LFM0243S-1
Brand: Taco
(3)
$230.13 each
In Stock
Get 15 by Wed, Jan 22
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Product Image of UWH-RB-24L Replacement Harness Cable for RB-24E-L
UWH-RB-24L Replacement Harness Cable for RB-24E-L
SKU: 144691
McDonnell & Miller
SKU: 144691
Brand: McDonnell & Miller
(1)
$64.35 each
In Stock
Get 2 by Wed, Jan 22
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Product Image of RB-24SE-A, GuardDog Electronic, 24V Low Water Cut-Off w/ vent damper harness - (Water)
RB-24SE-A, GuardDog Electronic, 24V Low Water Cut-Off w/ vent damper harness - (Water)
SKU: 144723
McDonnell & Miller
SKU: 144723
Brand: McDonnell & Miller
$157.86 each
In Stock
Get 3 by Wed, Jan 22
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Product Image of Safgard 1100H3 Low Water Cutoff w/ Auto Reset & Burner Circuit Test Button - 24V
Safgard 1100H3 Low Water Cutoff w/ Auto Reset & Burner Circuit Test Button - 24V
SKU: 45-1103
Hydrolevel
SKU: 45-1103
Brand: Hydrolevel
(2)
$111.38 each
In Stock
Get 9 by Wed, Jan 22
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In Stock
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Product Image of Electronic, (24V) Auto Reset Low Water Cut-Off (Water)
Electronic, (24V) Auto Reset Low Water Cut-Off (Water)
SKU: LFA0243S-1
Taco
SKU: LFA0243S-1
Brand: Taco
(1)
$209.82 each
In Stock
Get 3 by Wed, Jan 22
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Product Image of Electronic, (24V) Auto Reset Low Water Cut-Off (Water), 3/4" NPT
Electronic, (24V) Auto Reset Low Water Cut-Off (Water), 3/4" NPT
SKU: LTRM0243L-1
Taco
SKU: LTRM0243L-1
Brand: Taco
$146.51 each
In Stock
Get 1 by Wed, Jan 22
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Product Image of UWH-RB-24A Universal Wiring Harness
UWH-RB-24A Universal Wiring Harness
SKU: 144681
McDonnell & Miller
SKU: 144681
Brand: McDonnell & Miller
$57.40 each
In Stock
Get 18 by Wed, Jan 22
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Product Image of UHW-RB-24B Replacement Wiring Harness for B-24E-B
UHW-RB-24B Replacement Wiring Harness for B-24E-B
SKU: 144695
McDonnell & Miller
SKU: 144695
Brand: McDonnell & Miller
$63.30 each
In Stock
Get 1 by Wed, Jan 22
In Stock
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Product Image of RB-24SE-L, GuardDog Electronic, 24V Low Water Cut-Off w/ Burner Control Harness (Water) (Gray Tubing)
RB-24SE-L, GuardDog Electronic, 24V Low Water Cut-Off w/ Burner Control Harness (Water) (Gray Tubing)
SKU: 144726
McDonnell & Miller
SKU: 144726
Brand: McDonnell & Miller
$157.50 each
In Stock
Get 19 by Wed, Jan 22
More Available
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Product Image of RB-24SE, GuardDog Electronic, 24V Low Water Cut-Off (Water)
RB-24SE, GuardDog Electronic, 24V Low Water Cut-Off (Water)
SKU: 144701-MCDONNELL
McDonnell & Miller
SKU: 144701-MCDONNELL
Brand: McDonnell & Miller
$150.50 each
In Stock
Get 135 by Wed, Jan 22
More Available
In Stock
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Product Image of GuardDog Electronic, 24V Low Water Cut-Off (Water)
GuardDog Electronic, 24V Low Water Cut-Off (Water)
SKU: RB-24SE
McDonnell & Miller
SKU: RB-24SE
Brand: McDonnell & Miller
$150.50 each
In Stock
Get 35 by Thu, Jan 23
In Stock
Get 35 by Thu, Jan 23
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Product Image of RB-24SE-S, GuardDog Electronic, 24V Low Water Cut-Off w/ Control Board Harness (Water)
RB-24SE-S, GuardDog Electronic, 24V Low Water Cut-Off w/ Control Board Harness (Water)
SKU: 144725
McDonnell & Miller
SKU: 144725
Brand: McDonnell & Miller
$157.50 each
In Stock
Get 1 by Wed, Jan 22
In Stock
Get 1 by Wed, Jan 22
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Product Image of Electronic, (24V) Man. Reset 3/4" NPT Low Water Cut-Off, Remote Probe w/ NEMA 4 Enc. (Water)
Electronic, (24V) Man. Reset 3/4" NPT Low Water Cut-Off, Remote Probe w/ NEMA 4 Enc. (Water)
SKU: LFM0243R-1
Taco
SKU: LFM0243R-1
Brand: Taco
$200.81 each
Backorder
Get it by Tue, Feb 18 - Tue, Mar 18
Backorder
Get it by Tue, Feb 18 - Tue, Mar 18
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Product Image of RB-122-E, GuardDog Electronic, 120V Low Water Cut-Off (Water)
RB-122-E, GuardDog Electronic, 120V Low Water Cut-Off (Water)
SKU: 144703
McDonnell & Miller
SKU: 144703
Brand: McDonnell & Miller
$150.50 each
In Stock
Get 26 by Wed, Jan 22
More Available
In Stock
Get 26 by Wed, Jan 22
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Product Image of RB-24SE-B, GuardDog Electronic, 24V Low Water Cut-Off w/ Burner Control Harness (Water) (Purple Tubing)
RB-24SE-B, GuardDog Electronic, 24V Low Water Cut-Off w/ Burner Control Harness (Water) (Purple Tubing)
SKU: 144724
McDonnell & Miller
SKU: 144724
Brand: McDonnell & Miller
$157.50 each
Out of Stock
Get it by Tue, Feb 4 - Tue, Feb 11
Out of Stock
Get it by Tue, Feb 4 - Tue, Feb 11
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Hydrolevel (3)
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Automatic (14)
Manual (4)

Review Score
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(8)
(1)

Price Range
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$50 to $60 (1)
$60 to $70 (2)
$100 to $200 (15)
$200 to $300 (3)
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