UAC Trinary Switch Manual HVAC Button Black

Description

Product Overview

The UAC Trinary Switch is a premium, manually operated push‑button designed for automotive air‑conditioning systems. Constructed with a machined black exterior and copper contact material, it offers a reliable 3‑way circuit and a single position operation. Dimensions are compact at 6 × 5 × 5 inches, weighing only 2.6 oz, making it easy to install in tight engine bays. The switch utilizes a Molex connector with a screw terminal for secure wiring, and meets ISO/TS 16949 quality standards, ensuring it matches or exceeds OEM specifications.

Usage

This switch is intended for use in passenger cars, SUVs and light trucks equipped with standard HVAC systems. It is ideal for replacing a faulty trinary switch to restore proper temperature control, fan speed selection and vent operation. Install the unit in the vehicle’s dash or HVAC control module, connect the Molex wiring, and test the manual touch operation.

Why Choose Us

UAC provides a brand‑new, OE‑compatible part backed by a comprehensive warranty. Each switch undergoes rigorous testing to meet ISO/TS 16949 standards, guaranteeing durability and performance. Our product is guaranteed to fit the exact make, model and year of your vehicle when you add the details to Amazon’s garage, eliminating guesswork and return hassles.

Key Features

• Manual push‑button operation for intuitive control
• Copper contacts ensure excellent conductivity and longevity
• Robust black machined housing provides corrosion resistance
• Compact 6 × 5 × 5 inches size fits standard HVAC modules
• ISO/TS 16949 certified quality, matching OEM specifications

FAQ

Is this switch compatible with my vehicle?

Yes, the UAC Trinary Switch is an OE replacement. Add your car’s year, make and model to Amazon’s garage to confirm exact fit before purchase.

What is the contact rating?

The switch uses copper contacts rated for standard automotive HVAC loads, providing reliable performance in typical temperature control circuits.

How is the switch installed?

Installation involves removing the old switch, connecting the Molex connector to the new unit, securing the screw terminal, and testing the manual touch operation. No special tools are required beyond standard automotive screwdrivers.

Does the product come with a warranty?

Yes, UAC offers an industry‑leading warranty that covers defects in materials and workmanship, giving you peace of mind for your purchase.

Can I use this switch for other HVAC components?

The trinary switch is specifically engineered for air‑conditioning control circuits. Using it for unrelated systems is not recommended and may void the warranty.