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Chuangyu’s export division specializes in supplying spare parts for major refrigeration and cooling equipment brands. Whether you require chiller components, HVAC parts, compressors, fan motors, pumps, valves, control boards, flow sensors, screw chiller oil, or oil filters to restore equipment operation, we make sourcing them easy—just a phone call or email away.

CARR*IER HK02ZA439 High Pressure Switch

CARR*IER HK02ZA439 High Pressure Switch
Brand:CARR*IER
Name:High Pressure Switch
Model:HK02ZA439
Stock:In Stock
Customized:OEM/ODM
Min. Order: 1 pcs
Package: Original packaging / Customized packaging
Application:30GA,30GB air‑cooled screw chiller
+8617837317879
8617837317879
amelia@chillerpartsupply.com
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Product Introducion

  • The factory-installed non-adjustable automatic reset high-side cut-off protection device.

  • Equipped with a complete pre-wired bus and plug-in connectors, it can be directly replaced without additional wiring.

  • Prevents damage to the compressor due to overpressure discharge; when the pressure drops to the safe value, the contacts will automatically reset.

  • Copper socket connection, compact cartridge-type pressure switch, suitable for refrigeration circuits.

Products

Product Parameters

ItemParameter
Full Part NoHK02ZA439 / HK02ZA439A
SubmodelPS80 01 0008
Reset TypeAuto reset
Open Pressure448 PSIG(factory trip point)
Close Reset Pressure327 PSIG
RefrigerantR22 / R407C
Port Thread1/4" SAE flare female
Preinstalled Cable48 50 inch complete wire with original plug connector
Contact Rating2A @24V AC control circuit
Net Weight≈0.9 kg


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Carrier High‑Pressure Switch HK02ZA439 (2)

CARR*IER HK02ZA439


Carrier High‑Pressure Switch HK02ZA439 (1)

CARR*IER HK02ZA439




Keywords for Carr*ier HVAC Valve:

carri*er hvac parts,carr*ier hvac supply,carr*ier hvac replacement parts,hvac switch,flow switch hvac,low pressure switch hvac,safe t switch hvac


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We offer technical support including refrigeration parts parameter matching, model selection and installation guidance. We help customers quickly solve problems of parts adaptation and system commissioning to avoid equipment failures caused by wrong selection.


CARR*IER HK02ZA439 High Pressure Switch



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FAQ

A:

Normally needs 5-7working days. If quantity is large or need to customize, please confirm with us before order.

A:

Please send us the model number of the product you need. We will generate an online order and it will be sent to your address via courier service at that time.

A:

All of our products are guaranteed to be genuine and original. Before leaving the factory, we conduct detailed inspections on each product.

A:

Telegraphic Transfer(T/T); Letter of Credit(L/C); Paypal,Alipay,Alibaba Online

A:

By Sea: Suitable for large volume. Cheap and safe, but slow.
By Air: Suitable for urgent order. More safe and fast.
By Express: Such as DHL, TNT, Fedex, UPS...Customs clearance included and sent to door, very convenient.

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