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Dayton Line Volt Mechanical Tstat: -30° to 90°F, Stainless Steel, Fixed, 3°F - Indoor Single-Stage Controls
DaytonIndoor Single-Stage Controls

Dayton Line Volt Mechanical Tstat: -30° to 90°F, Stainless Steel, Fixed, 3°F

The DAYTON Line Volt Mechanical Tstat (SKU 2NNT4) is an indoor single-stage control with a fixed 3°F differential and a temperature control range of -30° to 90°F. It features a SPST switch action (close on rise)…

SKU 3G-OTH-68314

Brand
Dayton
Item
Line Volt Mechanical Tstat: -30° to 90°F, Stainless Steel, Fixed, 3°F
Category
Indoor Single-Stage Controls
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Technical Specifications

Dayton
Manufacturer Part Number
2NNT4
Type
Stainless Steel, Fixed, 3°F
AC Volt
120V/240V/277V
Voltage
120V/240V/277V AC
Differential Type
Fixed
Enclosure Material
Stainless Steel
Switch Type/Action
SPST, Close on Rise
Temperature Differential
3°F
Temperature Control Range
-30° to 90°F
Capillary Length/Bulb Diameter
5 ft Capillary, 5 in x 1/4 in Bulb
View Full Spec Sheet

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

Product Description

The DAYTON Line Volt Mechanical Tstat (SKU 2NNT4) is an indoor single-stage control with a fixed 3°F differential and a temperature control range of -30° to 90°F. It features a SPST switch action (close on rise), operates at 120V/240V/277V AC, and includes a 5 ft capillary with a 5 in x 1/4 in bulb. The enclosure is made of stainless steel.

Frequently Asked Questions

What is the DAYTON 2NNT4 line volt mechanical thermostat used for?

The DAYTON 2NNT4 is an indoor single-stage control used to regulate temperature in industrial heating or cooling systems. Its SPST switch closes on temperature rise, making it suitable for duct heaters, unit heaters, or process ovens where a fixed 3°F differential is acceptable.

What are the specifications of the DAYTON 2NNT4 thermostat?

The DAYTON 2NNT4 has a temperature control range of -30° to 90°F with a fixed 3°F differential. It operates at 120V/240V/277V AC and features a SPST switch action (close on rise). The stainless steel enclosure includes a 5 ft capillary with a 5 in x 1/4 in bulb.

Where to buy the DAYTON 2NNT4 thermostat worldwide?

3G Electric supplies the DAYTON 2NNT4 line volt mechanical thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this control to your facility. Contact us for a quote and delivery timeline.

How to install the DAYTON 2NNT4 line volt thermostat?

Mount the stainless steel enclosure in a dry indoor location. Connect the SPST switch per the wiring diagram for 120V/240V/277V AC. Position the 5 ft capillary and bulb in the controlled airstream or process area. Ensure the bulb is fully immersed for accurate sensing. Always follow local electrical codes.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton indoor single-stage controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DAYTON Line Volt Mechanical Tstat: Cool Only, Steel, 30° to 110°F, 3.5°F, Hydraulic Air Coil (MPN 1UHH4). Key specifications — attr400419: 120 to 270V AC; attr400424: SPST, Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Cool Only; attr408361: DAYTON; attr400410: Steel.
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DAYTON Line Volt Mechanical Tstat: -30° to 90°F, Steel, Adj, 3° to 12°F, 120V/240V/277V AC Volt (MPN 6EDY7). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: -30° to 90°F; Temperature Differential: 3° to 12°F; Voltage: 120V/240V/277V AC; Capillary Length/Bulb Diameter: 8 ft Capillary, 5 in x 1/4 in Bulb; Brand: DAYTON; Differential Type: Adjustable; Enclosure Material: Steel.
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