Zuomeng 120/240VAC HVAC Surge Protector, 20kA Absorption, Dual LED Indicators, 3 Protection Types

The Zuomeng HVAC surge protector works with 120V or 240V air conditioners, heat pumps, and other HVAC units. It can handle surges up to 20kA, so it helps protect your system from lightning, grid switching, and power spikes. The device has three types of protection: line‑to‑neutral, line‑to‑ground, and neutral‑to‑ground. Two LED lights show you at a glance if the protector is working and if power is on. The compact design mounts easily at the disconnect box or condenser – no maintenance needed after installation. It fits most home and light commercial HVAC systems, including central AC, mini‑splits, and package units. Use the Zuomeng surge protector to help keep your HVAC system safe and running longer.

• SURGE PROTECTION EXPERT FOR HVAC SYSTEMS: This high-performance surge protector absorbs up to 20kA of surge, effectively shielding your HVAC systems and home appliances from lightning strikes, power fluctuations, and other sudden high-voltage spikes, preventing costly repairs or replacements
• 3 TYPE PROTECTION MODES: The 120/240VAC HVAC surge protective device offers three protection modes (L-G, L-L, L-N) to suit various wiring configurations, providing comprehensive surge defense. The built-in thermal protection enhances circuit safety and reduces fire risks
• WATERPROOF & FLAME RETARDANT: Features IP65 waterproof rating and flame-retardant materials, ensuring no leakage during heavy storms and no ignition/spreading in high temperatures. The dual-protection design guarantees safe and stable operation in extreme conditions, delivering long-lasting surge protection
• EASY MONITORING OF PROTECTION STATUS: The surge protector features two LED indicators, helping you quickly confirm if the device is protected from surges and accurately identify the problematic line. This is especially useful when protecting two independent line devices simultaneously