Tag: 1F89-0211

Emerson 1F89-0211 Heat Pump Thermostat APPLICATIONS THERMOSTAT APPLICATION GUIDE Thermostat Configuration Options Thermostat Applications Maximum Stages Heat/Cool Heat Pump Single Stage Compressor Single Stage Compressor Heat Pump Systems – 1 Stage Aux/Emergency Heat 2/1 SPECIFICATIONS Electrical Rating: Battery Power or Hardwire………………………… 20 to 30 VAC, 50/60 Hz Terminal Load………………………………………………… 1.5 A per terminal, 2.5A maximum…