Emerson 1F85U-42NP 80 Series Low Voltage Thermostat, 4H/2C, Heat Pump, Non-Programmable, Digital, Gray 80729 while the I-beam handle offers

while the I-beam handle offers increased strength and leverage

ASTM F2413-11

Accuracy +/-1 Degrees F (0 Degrees to 230 Degrees F)

5 L Color High Visibility Orange Material 500d Cordura Features Integrated Reservoir Cover

Includes 3M Cool Flow Valve makes breathing easier to provide cool

Emerson 1F85U-42NP 80 Series Low Voltage Thermostat, 4H/2C, Heat Pump, Non-Programmable, Digital, Gray 80729 while the I-beam handle offersThese thermostats have a digital display for a more modern appearance than analog thermostats. They're often used for temperature control in residential and commercial applications. They're nonprogrammable, so the temperature setting stays the same until it's readjusted. 80 Series Thermostat, Conventional 4H 2C, Heat Pump 4H 2C, Hardwired Battery, 24VAC, Auto Changeover. Series 80 Series Application Heat and Cool Compatible System Type Electric Forced