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SCHNEIDER Dual-Temperature Pneumatic Thermostat 2214-121 - Dual-Temperature Thermostats
SCHNEIDERDual-Temperature Thermostats

SCHNEIDER Dual-Temperature Pneumatic Thermostat 2214-121

The SCHNEIDER Pneumatic Thermostat (MPN 2214-121) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F Day and 50° to 80°F Night. It features direct thermostat action at 17 psig…

SKU 3G-OTH-69971

Also listed as: 2214121 · 2214 121

Brand
SCHNEIDER
Item
Dual-Temperature Pneumatic Thermostat 2214-121
Category
Dual-Temperature Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SCHNEIDER
Manufacturer Part Number
2214-121
Type
Horizontal/Vertical, Yes
Night
50° to 80°F
Thermostat Action
Direct - 17 psig (Day), Direct - 21 psig (Night)
Pneumatic Thermostat Type
Day/Night
Temperature Control Range
55° to 85°F Day, 50° to 80°F Night
Number of Pipes/Air Flow Output
2 Pipes, High Volume
Mounting Direction/Includes Cover
Horizontal/Vertical, Yes

Technical Documents

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SCHNEIDER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SCHNEIDER Pneumatic Thermostat (MPN 2214-121) is a Day/Night dual-temperature thermostat with a temperature control range of 55° to 85°F Day and 50° to 80°F Night. It features direct thermostat action at 17 psig (Day) and 21 psig (Night), operates with 2 pipes and high volume air flow output, and supports horizontal or vertical mounting with a cover included.

Frequently Asked Questions

What is the SCHNEIDER Pneumatic Thermostat 2214-121 used for?

The SCHNEIDER Pneumatic Thermostat 2214-121 is used for dual-temperature HVAC control in commercial buildings. It regulates day and night temperature setpoints, with a day range of 55° to 85°F and a night range of 50° to 80°F, making it suitable for offices, schools, and facilities requiring energy-saving night setbacks.

What are the specifications of the SCHNEIDER Pneumatic Thermostat 2214-121?

The SCHNEIDER Pneumatic Thermostat 2214-121 is a Day/Night type with a temperature control range of 55° to 85°F Day and 50° to 80°F Night. It uses 2 pipes with high volume air flow output, direct thermostat action at 17 psig (Day) and 21 psig (Night), and supports horizontal or vertical mounting with a cover included.

Where to buy the SCHNEIDER Pneumatic Thermostat 2214-121 worldwide?

You can source the SCHNEIDER Pneumatic Thermostat 2214-121 through 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 this part to procurement teams and plant engineers internationally.

How to install the SCHNEIDER Pneumatic Thermostat 2214-121?

Install the SCHNEIDER Pneumatic Thermostat 2214-121 by mounting it horizontally or vertically on a wall or duct, ensuring the cover is securely attached. Connect the two pneumatic pipes for high volume air flow, and verify direct action at 17 psig (Day) and 21 psig (Night). Follow standard HVAC pneumatic thermostat best practices for calibration and air supply.

Used in

Common applications for SCHNEIDER
Motor starting in conveyor systems — Schneider Altistart ATS 22 soft starters (e.g., ATS22D17S6U) reduce inrush current.
Speed control for industrial pumps — Schneider Altivar ATV320 VFDs (e.g., ATV320U55N4W) provide variable flow regulation.
Machine safety interlocking — Schneider XPSUAF13AP safety relays monitor emergency stop circuits on assembly lines.
Panel-mounted control stations — Schneider XB5 flush push buttons (ZB5AA5) serve as start/stop operators in MCCs.
Heavy-duty motor switching — Schneider LC1G150LSEA contactors handle 150 A loads in compressor and crusher applications.
Emergency stop actuation — Schneider 9001K mushroom-head push buttons (9001KR25R) provide red, momentary stop functions.

SCHNEIDER 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.

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Compatible alternatives & equivalents

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Pneumatic day/night thermostat for HVAC systems requiring separate day and night setpoints. Features reverse action at 15 psig (day) and 20 psig (night), with 2-pipe high-volume air flow output. Temperature control range 55° to 85°F. Includes cover; mounts horizontally or vertically
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Single-temperature pneumatic thermostat with reverse action, temperature control range of 55° to 85°F, and 1 pipe low volume air flow output. Includes cover and supports horizontal or vertical mounting. Suitable for HVAC pneumatic control loops in commercial buildings

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This SCHNEIDER pneumatic thermostat provides dual-temperature control for day and night operation, with a range of 55° to 85°F. It features 2-pipe high volume air flow output and direct action at 15 psig (day) and 20 psig (night). Suitable for horizontal or vertical mounting, the unit includes a cover. Commonly used in commercial HVAC systems to regulate pneumatic actuators in buildings with separate occupied and unoccupied setpoints
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This SCHNEIDER pneumatic thermostat provides dual-temperature control for day and night operation, with a range of 55° to 85°F. It features 2-pipe high volume air flow output and direct action at 15 psig (day) and 20 psig (night). Suitable for horizontal or vertical mounting, the unit includes a cover. Commonly used in commercial HVAC systems to regulate pneumatic actuators in buildings with separate occupied and unoccupied setpoints
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