Carrier HK02ZB027A Pressure Switch Sensor

The Carrier HK02ZB027A Pressure Switch Sensor is a dependable sensing device designed to monitor and control pressure levels in heating, ventilation, and air‑conditioning (HVAC) systems. Engineered for accurate pressure detection and robust performance, it helps ensure proper system operation and safety by signaling when pressure thresholds are reached. Ideal for both residential and commercial HVAC applications, this sensor supports efficient system control and protects against abnormal pressure conditions.

Key Features

• Pressure switch sensor for accurate pressure monitoring in HVAC systems

• Designed for reliable performance and system safety feedback

• Compatible with Carrier HVAC equipment and control systems

• Durable construction for long‑term use in demanding environments

• Supports system protection by detecting abnormal pressure conditions

Specifications

• Product Name: Carrier Pressure Switch Sensor

• Model / Part Number: HK02ZB027A

• Function: Monitors system pressure and provides switch output

• Application: HVAC systems (air conditioning, refrigeration, heating)

• Installation: Mounted within HVAC pressure lines or control assemblies

• Use Case: Pressure control, safety interlock, system regulation

The Carrier HK02ZB027A Pressure Switch Sensor delivers dependable pressure monitoring and control performance for HVAC applications. Built for durability and accuracy, it enhances system safety, maintains proper operation, and provides consistent feedback to control systems.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.