![Carrier 3020450 Pressure Relief Valve, 450 PSI — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-3020450-card.png?v=1794053725&width=1946)
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Carrier 3020450 Pressure Relief Valve, 450 PSI
Carrier 3020450 Pressure Relief Valve, 450 PSI
Regular price
$239.54 USD
Regular price
Sale price
$239.54 USD
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Low stock: 1 left
Quantity
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SKU:3020450
View full details![Carrier 3020450 Pressure Relief Valve, 450 PSI — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-3020450-card.png?v=1794053725&width=1445)
![Carrier 3020450 Pressure Relief Valve, 450 PSI specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-3020450-specs.png?v=1794053726&width=1445)
This Carrier 3020450 pressure relief valve protects refrigeration and air conditioning systems from excessive internal pressure. It connects via a 1/2 in. NPT fitting on one side and a 5/8 in. SAE fitting on the other, and is rated to relieve pressure at 450 PSI. Installing a genuine Carrier replacement part like this one helps maintain safe system operation.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 3020450 |
|---|---|
| Brand | Carrier |
| Type | Pressure Relief Valve |
| Connection | 1/2 in. NPT x 5/8 in. SAE |
| Relief Pressure | 450 PSI |