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Size

3/4" (19)
1" (14)
1-1/4" (12)
1-1/2" (10)
2" (9)

Capacity (BTU)

600,000 - 700,000 (2)
700,000 - 800,000 (2)
800,000 - 900,000 (3)
900,000 - 1,000,000 (1)
1,000,000 - 2,000,000 (16)
2,000,000 - 3,000,000 (12)
3,000,000 - 4,000,000 (8)
4,000,000 - 5,000,000 (4)
5,000,000 - 6,000,000 (3)
6,000,000 - 7,000,000 (4)
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Pressure Set Point

30 (5)
40 (2)
45 (2)
50 (5)
55 (1)
60 (4)
70 (1)
75 (10)
80 (4)
100 (8)
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Review Score

(42)

Price Range

$100 to $200 (12)
$200 to $300 (9)
$300 to $400 (12)
$400 to $500 (3)
$500 to $600 (3)
$600 to $700 (5)
$700 to $800 (3)
$800 to $900 (3)
$900 to $1000 (1)
$1000 to $1500 (5)
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Watts 174A Pressure Relief Valves

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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (30 psi)
$122.29 each
Get 77 by Wed, Jul 24
More Available
Get 77 by Wed, Jul 24
More Available
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (50 psi)
$141.58 each
Get 43 by Wed, Jul 24
More Available
Get 43 by Wed, Jul 24
More Available
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (40 psi)
$149.40 each
Get 12 by Wed, Jul 24
More Available
Get 12 by Wed, Jul 24
More Available
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3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (40 psi)
$371.47 each
Get it by Tue, Aug 20 - Wed, Sep 18
Get it by Tue, Aug 20 - Wed, Sep 18
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
$150.32 each
Get 56 by Wed, Jul 24
More Available
Get 56 by Wed, Jul 24
More Available
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (80 psi)
$169.46 each
Get 1 by Wed, Jul 24
More Available
Get 1 by Wed, Jul 24
More Available
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3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (75 psi)
$269.27 each
Get 2 by Wed, Jul 24
More Available
Get 2 by Wed, Jul 24
More Available
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (100 psi)
$154.95 each
Get 14 by Wed, Jul 24
More Available
Get 14 by Wed, Jul 24
More Available
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3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (100 psi)
$181.74 each
Get it by Tue, Aug 20 - Wed, Sep 18
Get it by Tue, Aug 20 - Wed, Sep 18
Compare
3/4" 174A Relief Valve w/ Flood Sensor Connectivity (125 psi)
$146.02 each
Get 16 by Wed, Jul 24
More Available
Get 16 by Wed, Jul 24
More Available
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3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
$176.62 each
Get it by Tue, Aug 6 - Tue, Aug 13
Get it by Tue, Aug 6 - Tue, Aug 13
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3/4" 174A Relief Valve w/ Flood Sensor Connectivity (150 psi)
$146.41 each
Get 16 by Wed, Jul 24
More Available
Get 16 by Wed, Jul 24
More Available
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1" 174A Relief Valve w/ Flood Sensor Connectivity (30 psi)
$232.87 each
Get 9 by Wed, Jul 24
More Available
Get 9 by Wed, Jul 24
More Available
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1" 174A Relief Valve w/ Flood Sensor Connectivity (50 psi)
$250.38 each
Get 9 by Wed, Jul 24
More Available
Get 9 by Wed, Jul 24
More Available
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1" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
$247.38 each
Get 8 by Wed, Jul 24
More Available
Get 8 by Wed, Jul 24
More Available