UNIREACH AG3000 HVAC Surge Protector 120/240V — Pack of 1, TPMOV Protection, Watertight LED Housing

UNIREACH AG3000 is a 120/240V whole-house surge protective device engineered to shield HVAC systems and other major appliances from voltage spikes and transient surges.

The AG3000 combines thermally protected metal-oxide varistor (TPMOV) technology, a clear status LED, and a weatherproof housing to deliver reliable surge suppression for mini splits, air conditioners, furnaces, water heaters, refrigerators and more. Designed for direct mounting to breaker panels, disconnect boxes or circuit enclosures, this unit replaces common AC surge protectors and is intended for both indoor and outdoor service locations.

How does the AG3000 protect my HVAC equipment?

The AG3000 diverts dangerous transient overvoltages away from sensitive HVAC electronics using TPMOV components that clamp high-voltage spikes while including thermal protection to reduce fire risk. It acts at the service point so downstream appliances see cleaner power during storms, utility switching and electrical noise events.

• TPMOV elements arrest spikes quickly and reset or fail safely if overheated.
• Service-point installation reduces surge energy reaching connected equipment.
• Rated for 120/240V split-phase residential and light commercial systems.

What installation options and indicators does it offer?

The compact housing mounts directly to panels, disconnect boxes or dedicated circuit enclosures and includes instructions for quick attachment. A green LED on the front provides at-a-glance confirmation that surge suppression circuitry is active, simplifying routine checks and minimizing downtime.

• Mounts to breaker panels or disconnect boxes without extra adapters.
• Front green LED shows protection status; absence signals service needed.
• Clear wiring points for fast connection by qualified electricians.

Is the AG3000 durable enough for outdoor HVAC use?

Yes — the enclosure is built from UV-resistant, watertight materials to withstand outdoor exposure and harsh jobsite conditions. Every unit undergoes factory testing to verify functionality before shipment, so it arrives ready for field installation.

• UV-resistant plastic housing limits sun degradation over time.
• Watertight design helps prevent moisture ingress in outdoor installs.
• Factory-tested for consistent surge suppression performance.

What electrical specifications and safety features are included?

The device is designed for 120/240V systems and uses thermally protected MOVs to add a layer of safety against overheating and follow-on failures. It is intended as a service entry or point-of-use SPD to complement branch-circuit protections and should be installed by a licensed electrician per local code.

• Rated for 120/240V residential split-phase service.
• TPMOV technology offers thermal disconnection under fault conditions.
• Visible LED status simplifies maintenance and verification.

Who is this for? Homeowners, HVAC technicians and electricians looking to protect mini split systems, central air conditioners, furnaces and major appliances will benefit from the AG3000. It suits residential and light-commercial installations that need a robust, easy-to-mount surge protective device with weather-resistant construction and clear operational feedback.