Can be used with the optional programmable thermostat with up to 4 temperature settings each day. Flexible stainless steel 23 ft pre-charged line set with quick connect fittings to allow for easy Do It Yourself installation. No technician required. Now with optional Day/Night mode. High energy efficiency performance 13 seer air conditioner. Line sets are pre-vacuumed and pre-charged with R410A refrigerant. Simply hook up the quick connects and open the service valves, tighten and check for leaks. Designed for cooling with outside temperature range of 49çF to 105çF. Must have a dedicated power circuit. Auto restart after power failure. Product No. 700485 features: Cooling Power/Capacity: 8.9 amps/1,180 watts/12,000 BTU. dB Rating: Indoor 38dB, Outdoor 49dB. Requires 120 volt dedicated 20 amp circuit. Product No. 700490 features: Cooling Power/Capacity: 10 Amps/2,200 watts/24,000 BTU. dB Rating: Indoor 32 dB, Outdoor 4 5dB. Requires 240 volt dedicated 20 amp circuit. Product No. 700495 features: Cooling Power/Capacity: 14 Amps/3,000 watts/36,000 BTU. dB Rating: Indoor 40 dB, Outdoor 50 dB. Requires 240 volt dedicated 30 amp circuit. All Ideal-Air air conditioners need surge protection and a dedicated power circuit. In the event of a power failure, a spike in power may occur when the power is reinstated. This can damage the circuit board which is not covered under warranty.