Detailed Product Description

Mechanical Thermostat

1. Product Introduction

    The KTH-303 room thermostat are used to control

room temperature in industrial, commercial and residential environment via controlling the fan coil units (with or without motorized valve), dampers, diffuser etc.

2. Technical Data

    2-1.Power Voltage: 220VAC 50/60HZ

    2-2.Rated Current: 5A

    2-3.Set-point Range: 1030

    2-4.Accuracy: at25≤1

    2-5.Sensor: bellow

    2-6.Shell: Bottom, cover and index board are made of white ABS plastic, Gray switch.

3.  Features

    3-1. Manual switch to select work state and ues knob to set the temperature.

    3-2. Fan speed selection

    3-3. Thermostats can be directly mounted on the wall or 86 Standard Hidden Box (60mm), easy installation

    3-4. Big dial plate + switch easy control

    3-5. Long life, operation times are more than 6,000 when the contact is at 220V(full load);100,000times for manual operation

    3-6. For 2-pipe or 4-pipe.

4. Function

   4-1. ON/OFF select by switch .

   4-2. COOL/ HEAT select by switch .

   4-3.Adjust setpoint by knob.

   4-4. Fan speed selected by switch. Fan speed: high, medium and low.

   4-5. Fan Coil Unit controllable(optional)