EMERSON White-Rodgers 1F85U-22NP Non-Programmable Thermostat SPECIFICATIONS Electrical Rating: Battery Power ………………………………. mV to 30 VAC, NEC Class II, 50/60 Hz Input-Hardwire ……………………………… 20 to 30 VAC, NEC Class II, 50/60 Hz Terminal Load …………………………………… 1.5 A per terminal, 2.5A maximum all terminals combined Setpoint Range …………………………………. 45° to 99° F (7° to 37° C)…