![Carrier HK02SA449 Pressure Switch, High Pressure — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-hk02sa449-card.png?v=1794049167&width=1946)
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Carrier HK02SA449 Pressure Switch, High Pressure
Carrier HK02SA449 Pressure Switch, High Pressure
Regular price
$53.26 USD
Regular price
Sale price
$53.26 USD
Shipping calculated at checkout.
Low stock: 1 left
Quantity
- Purchase Orders & Tax-Exempt Welcome Contractors, municipalities, schools and businesses: email a PO, or send your exemption certificate once and tax comes off every order.
SKU:HK02SA449
View full details![Carrier HK02SA449 Pressure Switch, High Pressure — New England Supply House spec card [NESH-SPEC-CARD-V2]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-hk02sa449-card.png?v=1794049167&width=1445)
![Carrier HK02SA449 Pressure Switch, High Pressure specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-hk02sa449-specs.png?v=1794049167&width=1445)
The Carrier HK02SA449 is a high pressure switch that monitors refrigerant pressure in the system and shuts down the compressor if pressure rises above a safe level, protecting the unit from damage. It is wired into the control circuit and resets once pressure returns to a normal range. This is a genuine Carrier replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | HK02SA449 |
|---|---|
| Brand | Carrier |
| Type | Pressure Switch |
| Switch Type | High Pressure |