Description - Johnson Controls - LIT-1921690 - T-4756 - Pneumatic Thermostat - Room Thermostat - Heating-Cooling High Volume Output Thermostats

Heating-Cooling High Volume Output Thermostats Catalog Page

Brand
Johnson Controls
Product name
Heating-Cooling High Volume Output Thermostats
Document type
Catalog Page
Document number
LIT-1921690
Revision date
2020-01-09
Language
English

The T-4756 Thermostat is a high volume output, dual-temperature, dual-dial, heating-cooling thermostat. The T-4756 provides automatic changeover between direct and reverse actions when supply pressure changes from 15 to 20 psig (105 to 40 kPa).

Refer to T-4000 Series Pneumatic Room Thermostat Product Bulletin (LIT-7171060P) for important product information.

Figure 1. T-4756 Heating-CoolingHigh Volume Output Thermostat