JOHNSON CONTROLS Pneumatic Thermostat: 55° to 85°F (Day/Night), Horizontal, No
The JOHNSON CONTROLS Pneumatic Thermostat (SKU 38Y178, MPN T-4506-217) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features reverse action at 15 psig during the day…
SKU 3G-OTH-69923
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Product Description
The JOHNSON CONTROLS Pneumatic Thermostat (SKU 38Y178, MPN T-4506-217) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F. It features reverse action at 15 psig during the day and 20 psig at night, operates with 2 pipes and high-volume air flow output, and is designed for horizontal mounting without a cover.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the JOHNSON CONTROLS T-4506-217 pneumatic thermostat used for?
The JOHNSON CONTROLS T-4506-217 is a Day/Night pneumatic thermostat used in commercial HVAC systems to control temperature in zones that require different setpoints for occupied and unoccupied periods. It is commonly applied in office buildings, schools, and hotels where energy savings during nighttime or weekends are needed.
What are the specifications of the JOHNSON CONTROLS T-4506-217 pneumatic thermostat?
The JOHNSON CONTROLS T-4506-217 is a Day/Night pneumatic thermostat with a temperature control range of 55° to 85°F. It features reverse action at 15 psig during the day and 20 psig at night, operates with 2 pipes and high-volume air flow output, and is designed for horizontal mounting without a cover.
Where to buy the JOHNSON CONTROLS T-4506-217 pneumatic thermostat worldwide?
3G Electric supplies the JOHNSON CONTROLS T-4506-217 pneumatic thermostat worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this JOHNSON CONTROLS thermostat to any country.
How to install the JOHNSON CONTROLS T-4506-217 pneumatic thermostat?
Mount the JOHNSON CONTROLS T-4506-217 horizontally on a wall or partition, ensuring it is level and free from drafts. Connect the two pneumatic pipes per the system's reverse-action configuration: 15 psig for day operation and 20 psig for night. Verify the cover is not included, so protect the unit from physical damage during installation.
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3G Electric supplies JOHNSON CONTROLS dual-temperature thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









