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EMERSON 16 09 101S1 Indoor Single-Stage Control - Indoor Single-Stage Controls
EMERSONIndoor Single-Stage Controls

EMERSON 16 09 101S1 Indoor Single-Stage Control

The EMERSON Line Voltage Mechanical Thermostat is an indoor single-stage control with an adjustable temperature differential of 3.5° to 40°F and a control range of -30° to 90°F. It operates on 120 to 240V AC with an…

SKU 3G-OTH-68288

Also listed as: 1609101S1 · 16-09-101S1

Brand
EMERSON
Item
16 09 101S1 Indoor Single-Stage Control
Category
Indoor Single-Stage Controls
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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

EMERSON
Manufacturer Part Number
16 09 101S1
Type
Steel, Adj, 3.5° to 40°F
Voltage
120 to 240V AC
Differential Type
Adjustable
Enclosure Material
Steel
Switch Type/Action
SPST, Close on Rise
Temperature Differential
3.5° to 40°F
Temperature Control Range
-30° to 90°F
Capillary Length/Bulb Diameter
5 ft Capillary, 5-1/4 in x 3/8 in Bulb

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

Product Description

The EMERSON Line Voltage Mechanical Thermostat is an indoor single-stage control with an adjustable temperature differential of 3.5° to 40°F and a control range of -30° to 90°F. It operates on 120 to 240V AC with an SPST, Close on Rise switch action, housed in a steel enclosure. The unit includes a 5 ft capillary and a 5-1/4 in x 3/8 in bulb.

Frequently Asked Questions

What is the EMERSON Line Voltage Mechanical Thermostat used for?

This EMERSON thermostat is an indoor single-stage control for regulating temperature in industrial environments. It uses an SPST, Close on Rise switch to manage heating or cooling equipment, with an adjustable differential from 3.5° to 40°F and a control range of -30° to 90°F.

What are the specifications of the EMERSON 16 09 101S1 thermostat?

The EMERSON 16 09 101S1 operates on 120 to 240V AC with an SPST, Close on Rise switch. It has a temperature control range of -30° to 90°F, an adjustable differential of 3.5° to 40°F, a 5 ft capillary, and a 5-1/4 in x 3/8 in bulb, all housed in a steel enclosure.

Where to buy the EMERSON Line Voltage Mechanical Thermostat worldwide?

3G Electric supplies the EMERSON Line Voltage Mechanical Thermostat to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery. Contact us to order this SPST, Close on Rise thermostat with a 5 ft capillary and steel enclosure.

How to install the EMERSON Line Voltage Mechanical Thermostat?

Mount the steel enclosure securely to a wall or panel, ensuring the capillary and bulb are properly positioned in the controlled space. Connect the 120 to 240V AC supply to the SPST, Close on Rise switch terminals. Adjust the temperature differential between 3.5° and 40°F as needed.

Used in

Common applications for EMERSON
Commercial refrigeration — Emerson single-stage electronic control (SKU 44R204) for walk-in coolers and freezers
HVAC system retrofits — Emerson low-voltage digital thermostat (SKU 3MY10) for heat or cool control in office buildings
Industrial process temperature — Emerson line-voltage mechanical thermostat (SKU 2E399) for equipment heating in manufacturing
Residential heating — Emerson analog heat-only thermostat (SKU 3MU96) for baseboard or radiant systems
Heat pump installations — Emerson standard thermostat (SKU 42PD14) for 1H/1C heat pump systems in commercial spaces
Cooling-only applications — Emerson mechanical cool-only thermostat (SKU 3MU97) for server rooms or storage areas

EMERSON Products

3G Electric supplies EMERSON 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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This analog thermostat is designed for heat-only applications, controlling single-stage electric heating systems such as baseboard heaters or radiant ceilings. It features an exposed dial for temperature adjustment from 55° to 85°F, operates on 120 to 240V AC, and has a SPST switch action (open on rise). The dustproof case protects internal components in typical residential or light commercial environments
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This analog thermostat is designed for heat-only applications, controlling single-stage electric heating systems such as baseboard heaters or radiant ceilings. It features an exposed dial for temperature adjustment from 55° to 85°F, operates on 120 to 240V AC, and has a SPST switch action (open on rise). The dustproof case protects internal components in typical residential or light commercial environments
The EMERSON 1E78-140 is a low voltage digital thermostat for heat-only systems. It operates on 20V AC with a slide switch for system on-off control and an auto fan setting. Features include selectable Celsius or Fahrenheit display, temperature control range of 45° to 99°F, and a differential of 0.8° to 1.5°F. Designed for vertical mounting with RH terminal designation, it is suitable for controlling heating equipment in residential or light commercial settings
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The EMERSON 1E78-140 is a low voltage digital thermostat for heat-only systems. It operates on 20V AC with a slide switch for system on-off control and an auto fan setting. Features include selectable Celsius or Fahrenheit display, temperature control range of 45° to 99°F, and a differential of 0.8° to 1.5°F. Designed for vertical mounting with RH terminal designation, it is suitable for controlling heating equipment in residential or light commercial settings
Manual changeover digital thermostat for heat or cool applications. Operates on 20V AC with slide switch control and auto-on fan settings. Features selectable Celsius or Fahrenheit display, temperature differential of 0.8° to 1.5°F, and control range of 45° to 99°F. System settings include Cool, Emergency Heat, Heat, and Off. Terminal designations: C/E/G/L/O/B/R/W2/Y. Mounts horizontally
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Manual changeover digital thermostat for heat or cool applications. Operates on 20V AC with slide switch control and auto-on fan settings. Features selectable Celsius or Fahrenheit display, temperature differential of 0.8° to 1.5°F, and control range of 45° to 99°F. System settings include Cool, Emergency Heat, Heat, and Off. Terminal designations: C/E/G/L/O/B/R/W2/Y. Mounts horizontally

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This indoor single-stage control features a steel enclosure and SPDT switch action (open/close on rise). It has an adjustable temperature differential of 4.5° to 40°F and operates at 120 to 240V AC. The unit includes an 8 ft capillary with a 5-1/4 in x 3/8 in bulb for sensing air or surface temperature. Typical applications include temperature regulation in HVAC and process systems
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This indoor single-stage control features a steel enclosure and SPDT switch action (open/close on rise). It has an adjustable temperature differential of 4.5° to 40°F and operates at 120 to 240V AC. The unit includes an 8 ft capillary with a 5-1/4 in x 3/8 in bulb for sensing air or surface temperature. Typical applications include temperature regulation in HVAC and process systems