Designed to protect all single phase, 120/240-V air conditioning and heat pumps from transient over-voltage and natural-cause surges, brown-outs, and system short cycling.
Features
- 5 yr product replacement warranty
- Dual LED diagnostic lights for operational status
- 24V thermostat relay
- Hybrid gas discharge tube/metal oxide varistor (MOV) protection circuit
- Easy install on disconnect boxes