Heat Pump Non Programmable Thermostat

Model：STN621

Features:

2 Heat / 1 Cool

Heat Pump

Non programmable

Batteries or 24V power

Large, easy to read clear LCD display

Various backlight color option

Electric or Gas configurable

Separate B & O terminals

Separate heating and cooling swing (cycle rate)adjustments including 2nd stage adjustments

Filter change indicator (selectable on or off)

Contemporary design

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Products Description

Products Description：

Model No.: STN621

Programmability: Non Programmable

Temperature Range (˚F): 32˚F-99˚F (1°C-40°C)

Control Temp.Range (˚F): 44˚F-90˚F (7°C-32°C)

Temp.Meas.Accuracy: ±1°C (at 20°C)

Power Source: DC 2 x AAA 1.5V Alkaline batteries

24VAC (18~30VAC), 50/60 Hz for hardwire (common wire)

Dimensions: 120 x98 x28 mm