this is a single stage 1H/1C controller

the BE115BS model features an IP67 enclosure and a terminal box

The H-308 is designed for fixed-frequency 50/60 Hz circuits

Energy Conservation: Provides bubble-tight shutoff to prevent thermal leakage and optimize system Delta T

Johnson Controls T-4506-203 Thermostat Refrigerant this is a single stageThe Johnson Controls T 4506 203 is a professional grade dual temperature pneumatic thermostat engineered for high performance HVAC control systems requiring direct acting logic. Designed for horizontal mounting, this unit facilitates seamless day night or heating cooling transitions with a 17 psig switchover pressure. With a robust 400 SCIM flow capacity and a highly efficient 20 SCIM air consumption rate, the T 4506 203 ensures precise terminal