Peco Controls 74317 Thermostat R-134A The Johnson Controls T-4756-1738 is

The Johnson Controls T-4756-1738 is a durable beige plastic thermostat cover and faceplate designed specifically for the T-4000 series pneumatic room thermostats

What is the maximum shaft diameter this unit can mount to

15"wc pressure setting to ensure proper drafting and combustion air in commercial unit heaters

For reverse acting requirements

utilizing this authentic Lochinvar circuit board is essential for maintaining system integrity and preventing the risk of nuisance lockouts in high-demand heating environments

Peco Controls 74317 Thermostat R-134A The Johnson Controls T-4756-1738 isFor service technicians requiring a reliable, no nonsense interface, the Peco Controls 74317 Thermostat stands as a professional grade solution for 1HT 1CL (1 Heat 1 Cool) systems. This non programmable thermostat is specifically engineered for high demand industrial and commercial HVAC environments where simple operation and robust durability are non negotiable. It features an intuitive digital display and provides precise electronic temperature