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Size

3/4" (6)
1" (4)
1-1/2" (2)

Thermostat Length

3" (2)
5" (2)
6" (2)
8" (3)
9" (3)

Capacity (BTU)

200,000 - 250,000 (1)
1,000,000 - 2,000,000 (1)

CSA Rating (BTU/HR)

100,000 - 199,999 (2)
200,000 - 299,999 (6)
600,000 - 699,999 (2)
1,000,000+ (2)

Pressure Set Point

150 (12)

Review Score

(1)

Price Range

$300 to $400 (1)
$500 to $600 (1)
$600 to $700 (3)
$700 to $800 (1)
$800 to $900 (1)
$900 to $1000 (1)
$1000 to $1500 (2)
$2500 to $3000 (1)
$4000 to $4500 (1)

Watts 140 Re-Seating Temp & Pressure Relief Valves

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Product Image of 1" LF140X-6 Lead Free Relief Valve w/ Extension Thermostat w/ Flood Sensor Connectivity (150 psi)
$1,026.27 each
In Stock
Get 1 by Fri, Jul 10
In Stock
Get 1 by Fri, Jul 10
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Product Image of 1" 140X-6 Relief Valve w/ Extension Thermostat & Flood Sensor Connectivity
1" 140X-6 Relief Valve w/ Extension Thermostat & Flood Sensor Connectivity
SKU: F259705
Watts
SKU: F259705
Brand: Watts
$698.05 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
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Product Image of 3/4" LF140S3 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
3/4" LF140S3 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
SKU: F121449
Watts
SKU: F121449
Brand: Watts
$617.30 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 3/4" 140X-5 Relief Valve w/ Extension Thermostat & Flood Sensor Connectivity (150 psi)
$562.62 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 3/4" 140X Relief Valve w/ Flood Sensor Connectivity
$714.66 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
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Product Image of 3/4" 140S-3 Relief Valve w/ Flood Sensor Connectivity (150 psi)
$398.66 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 1-1/2" 340X-8 Relief Valve w/ Flood Sensor Connectivity
$2,946.18 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 3/4" LF140X-5 Lead Free Relief Valve w/ Extension Thermostat w/ Flood Sensor Connectivity (150 psi)
$642.25 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 3/4" LF140X-8 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
$856.92 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 1" 140X Relief Valve w/ Flood Sensor Connectivity
$937.68 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 1" LF140X-9 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
$1,020.32 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 1-1/2" LF340X-8 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
1-1/2" LF340X-8 Lead Free Relief Valve w/ Flood Sensor Connectivity (150 psi)
SKU: F121605
Watts
SKU: F121605
Brand: Watts
$4,390.04 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
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