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Dayton Line Volt Mechanical Tstat: Cool Only, Stainless Steel, 30° to 110°F, 3.5°F - Indoor Single-Stage Controls
DaytonIndoor Single-Stage Controls

Dayton Line Volt Mechanical Tstat: Cool Only, Stainless Steel, 30° to 110°F, 3.5°F

The DAYTON Line Volt Mechanical Tstat: Cool Only (SKU 2NNT2) is an indoor single-stage control with a stainless steel construction. It features a SPST, Close on Rise switch and a Hydraulic Air Coil sensor, operating…

SKU 3G-OTH-155551

Brand
Dayton
Item
Line Volt Mechanical Tstat: Cool Only, Stainless Steel, 30° to 110°F, 3.5°F
Category
Indoor Single-Stage Controls
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Technical Specifications

Dayton
Manufacturer Part Number
2NNT2
Type
Stainless Steel, 30° to 110°F, 3.5°F
AC
120 to 270V
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Line Volt Mechanical Tstat: Cool Only (SKU 2NNT2) is an indoor single-stage control with a stainless steel construction. It features a SPST, Close on Rise switch and a Hydraulic Air Coil sensor, operating within a 30° to 110°F temperature range with a 3.5°F differential. This cool-only thermostat is rated for 120 to 270V AC.

Frequently Asked Questions

What is the DAYTON 2NNT2 line volt mechanical thermostat used for?

The DAYTON 2NNT2 is a cool-only line voltage thermostat used for indoor single-stage cooling control in commercial or industrial HVAC systems. Its stainless steel construction and hydraulic air coil sensor make it suitable for environments requiring reliable temperature regulation between 30° and 110°F.

What are the specifications of the DAYTON 2NNT2 thermostat?

The DAYTON 2NNT2 operates at 120 to 270V AC with a SPST, close-on-rise switch. It has a 3.5°F differential, a hydraulic air coil sensor, and a stainless steel housing. The temperature range is 30° to 110°F, and it is designed for cool-only applications.

Where to buy the DAYTON 2NNT2 thermostat worldwide?

3G Electric supplies the DAYTON 2NNT2 thermostat worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the DAYTON 2NNT2 line volt mechanical thermostat?

Install the DAYTON 2NNT2 by mounting it on a wall or junction box, wiring the SPST switch in series with the cooling load, and ensuring the hydraulic air coil is exposed to ambient air. Follow standard line-voltage thermostat safety practices and 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: Heat or Cool, Stainless Steel, 30° to 110°F, 3.5°F (MPN 2NNT1). Key specifications — attr400419: 120 to 270V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Stainless Steel.
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DAYTON Line Volt Mechanical Tstat: Heat or Cool, Stainless Steel, 30° to 110°F, 3.5°F (MPN 2NNT1). Key specifications — attr400419: 120 to 270V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Stainless Steel.
DAYTON Line Volt Mechanical Tstat: Heat or Cool, Stainless Steel, 30° to 110°F, 3.5°F (MPN 2NNR9). Key specifications — attr400419: 120 to 270V AC; attr400424: SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Stainless Steel.
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DAYTON Line Volt Mechanical Tstat: Heat or Cool, Stainless Steel, 30° to 110°F, 3.5°F (MPN 2NNR9). Key specifications — attr400419: 120 to 270V AC; attr400424: SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Stainless Steel.
DAYTON Line Volt Mechanical Tstat: -30° to 90°F, Steel, Fixed, 3°F, 120V/240V/277V AC Volt (MPN 2NNR5). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 90°F; Temperature Differential: 3°F; Voltage: 120V/240V/277V AC; Capillary Length/Bulb Diameter: 5 ft Capillary, 5 in x 1/4 in Bulb; Brand: DAYTON; Differential Type: Fixed; Enclosure Material: Steel.
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DAYTON Line Volt Mechanical Tstat: -30° to 90°F, Steel, Fixed, 3°F, 120V/240V/277V AC Volt (MPN 2NNR5). Key specifications — Switch Type/Action: SPST, Close on Rise; Temperature Control Range: -30° to 90°F; Temperature Differential: 3°F; Voltage: 120V/240V/277V AC; Capillary Length/Bulb Diameter: 5 ft Capillary, 5 in x 1/4 in Bulb; Brand: DAYTON; Differential Type: Fixed; Enclosure Material: Steel.
DAYTON Line Volt Mechanical Tstat: Cool Only, Steel, -10° to 100°F, 2°F, Bi-Metal, 120 to 277V AC (MPN 2E869). Key specifications — attr400419: 120 to 277V AC; attr400424: SPST, Close on Rise; attr400415: -10° to 100°F; attr400417: 2°F; attr400418: Bi-Metal; attr400408: Cool Only; attr408361: DAYTON; attr400410: Steel.
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DAYTON Line Volt Mechanical Tstat: Cool Only, Steel, -10° to 100°F, 2°F, Bi-Metal, 120 to 277V AC (MPN 2E869). Key specifications — attr400419: 120 to 277V AC; attr400424: SPST, Close on Rise; attr400415: -10° to 100°F; attr400417: 2°F; attr400418: Bi-Metal; attr400408: Cool Only; attr408361: DAYTON; attr400410: Steel.
DAYTON Line Volt Mechanical Tstat: Heat or Cool, Steel, 30° to 110°F, 3.5°F, Hydraulic Air Coil (MPN 1UHH3). Key specifications — attr400419: 120 to 270V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Steel.
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DAYTON Line Volt Mechanical Tstat: Heat or Cool, Steel, 30° to 110°F, 3.5°F, Hydraulic Air Coil (MPN 1UHH3). Key specifications — attr400419: 120 to 270V AC; attr400424: (2) SPDT, Open/Close on Rise; attr400415: 30° to 110°F; attr400417: 3.5°F; attr400418: Hydraulic Air Coil; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Steel.
DAYTON Line Volt Mechanical Tstat: Heat Only, Steel, -10° to 100°F, 6°F to 8°F, Bi-Metal (MPN 2E815). Key specifications — attr400419: 120 to 277V AC; attr400424: SPST, Open on Rise; attr400415: -10° to 100°F; attr400417: 6°F to 8°F; attr400418: Bi-Metal; attr400408: Heat Only; attr408361: DAYTON; attr400410: Steel.
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DAYTON Line Volt Mechanical Tstat: Heat Only, Steel, -10° to 100°F, 6°F to 8°F, Bi-Metal (MPN 2E815). Key specifications — attr400419: 120 to 277V AC; attr400424: SPST, Open on Rise; attr400415: -10° to 100°F; attr400417: 6°F to 8°F; attr400418: Bi-Metal; attr400408: Heat Only; attr408361: DAYTON; attr400410: Steel.

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DAYTON Line Volt Mechanical Tstat: -30° to 90°F, Stainless Steel, Fixed, 3°F, 120V/240V/277V AC Volt (MPN 2NNT3). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: -30° to 90°F; Temperature Differential: 3°F; Voltage: 120V/240V/277V AC; Capillary Length/Bulb Diameter: 8 ft Capillary, 5 in x 1/4 in Bulb; Brand: DAYTON; Differential Type: Fixed; Enclosure Material: Stainless Steel.
DAYTON Line Volt Mechanical Tstat: Heat or Cool, Steel, -10° to 100°F, 2°F, Bi-Metal, 120 to 277V AC (MPN 2E816). Key specifications — attr400419: 120 to 277V AC; attr400424: SPDT, Open/Close on Rise; attr400415: -10° to 100°F; attr400417: 2°F; attr400418: Bi-Metal; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Steel.
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DAYTON Line Volt Mechanical Tstat: Heat or Cool, Steel, -10° to 100°F, 2°F, Bi-Metal, 120 to 277V AC (MPN 2E816). Key specifications — attr400419: 120 to 277V AC; attr400424: SPDT, Open/Close on Rise; attr400415: -10° to 100°F; attr400417: 2°F; attr400418: Bi-Metal; attr400408: Heat or Cool; attr408361: DAYTON; attr400410: Steel.
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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