SCHNEIDER TK-1721 Pneumatic Dual-Temperature Thermostat
The SCHNEIDER Pneumatic Thermostat (MPN TK-1721) 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 reverse action at…
SKU 3G-OTH-69933
Also listed as: TK1721 · TK 1721
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SCHNEIDER Pneumatic Thermostat (MPN TK-1721) 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 reverse action at 20 psig at night, with 2 pipes and high-volume air flow output. The thermostat includes a cover and supports horizontal or vertical mounting.
Frequently Asked Questions
What is the SCHNEIDER Pneumatic Thermostat TK-1721 used for?
The SCHNEIDER Pneumatic Thermostat TK-1721 is used for day/night dual-temperature control in commercial HVAC systems. It regulates pneumatic actuators in buildings requiring separate setpoints for occupied and unoccupied periods, such as offices, hotels, and schools, with a temperature range of 55° to 85°F.
What are the specifications of the SCHNEIDER Pneumatic Thermostat TK-1721?
The SCHNEIDER Pneumatic Thermostat TK-1721 is a day/night type with a temperature control range of 55° to 85°F. It features reverse action at 15 psig during the day and reverse action at 20 psig at night, with 2 pipes and high-volume air flow output. It includes a cover and supports horizontal or vertical mounting.
Where to buy the SCHNEIDER Pneumatic Thermostat TK-1721 worldwide?
You can source the SCHNEIDER Pneumatic Thermostat TK-1721 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SCHNEIDER components for HVAC applications.
How to install the SCHNEIDER Pneumatic Thermostat TK-1721?
Mount the SCHNEIDER Pneumatic Thermostat TK-1721 horizontally or vertically on a wall or duct, ensuring the cover is secured. Connect the two pipes for high-volume air flow output, and set the day/night reverse action to 15 psig (day) and 20 psig (night). Follow standard pneumatic thermostat installation practices for calibration.
Used in
Common applications for SCHNEIDERSCHNEIDER Products
3G Electric supplies SCHNEIDER dual-temperature thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.