Production overview:

Mechanical Room Temperature Controller With Three speed    
Suitable for temperature control for fan coil,electrically operated valve,

power-driven air valve and power-driven air inlet of the central air condition

with beautiful appearance, comfortable hand feel and stable performance.

Basic functions:

Mechanical Room Temperature Controller With Three speed  

1.Manual switch control

2.Switch between refrigeration/heating modes

3.Manually high/middle/low wind speed control

Optional functions:

Mechanical Room Temperature Controller With Three speed

1.Single line(the fan continues as the valve stops)

2.Double lines(the fan stops as the valve stops)

Technical parameters: 

Mechanical Room Temperature Controller With Three speed

The products show: 

The production workshop show:

The CE certification show:

Mechanical Room Temperature Controller With Three speed