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

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

The DAYTON Line Volt Mechanical Tstat (SKU 2NNR5) 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 that closes on rise…

SKU 3G-OTH-68337

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

Dayton
Manufacturer Part Number
2NNR5
Type
Steel, Fixed, 3°F
AC Volt
120V/240V/277V
Voltage
120V/240V/277V AC
Differential Type
Fixed
Enclosure Material
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 2NNR5) 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 that closes on rise, operates at 120V/240V/277V AC, and includes a 5 ft capillary with a 5 in x 1/4 in bulb. The steel enclosure houses this fixed-differential thermostat for line-voltage applications.

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 DAYTON Line Volt Mechanical Tstat used for?

The DAYTON Line Volt Mechanical Tstat (2NNR5) is used for indoor single-stage temperature control in industrial or commercial HVAC systems. It directly switches line-voltage circuits (120V/240V/277V AC) to regulate heating or cooling equipment, such as unit heaters or rooftop units, within a -30° to 90°F range.

What are the specifications of the DAYTON 2NNR5 thermostat?

The DAYTON 2NNR5 thermostat features a SPST switch that closes on rise, a fixed 3°F differential, and a temperature control range of -30° to 90°F. It operates at 120V/240V/277V AC, includes a 5 ft capillary with a 5 in x 1/4 in bulb, and has a steel enclosure. It is a line-voltage mechanical thermostat for indoor use.

Where to buy the DAYTON 2NNR5 thermostat worldwide?

The DAYTON 2NNR5 thermostat is available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this line-voltage mechanical thermostat.

How to install the DAYTON line volt mechanical thermostat?

Install the DAYTON thermostat by mounting the steel enclosure to a wall or panel, ensuring the capillary bulb is positioned in the controlled airstream. Connect line-voltage wiring (120V/240V/277V AC) per the SPST close-on-rise switch action. Always follow local electrical codes and disconnect power before installation.

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 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: Cool Only, Stainless Steel, 30° to 110°F, 3.5°F, 120 to 270V AC (MPN 2NNT2). 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: Stainless Steel.
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DAYTON Line Volt Mechanical Tstat: 0° to 120°F, Plastic, Fixed, 3°F, 120V/240V/277V AC Volt (MPN 2NNR6). Key specifications — Switch Type/Action: SPDT, Open/Close on Rise; Temperature Control Range: 0° to 120°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: Plastic.
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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.
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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: 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.