EMERSON 01E78 144 Digital Thermostat, Manual Changeover, Heat/Cool, 20V AC
The EMERSON Low Voltage Thermostat (SKU 01E78 144, MPN 01E78 144) is a digital thermostat for Heat or Cool applications. It operates on 20V AC with a manual changeover type and system settings of Cool-Heat-Off. Key…
SKU 3G-OTH-70478
Also listed as: 01E78144 · 01E78-144
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The EMERSON Low Voltage Thermostat (SKU 01E78 144, MPN 01E78 144) is a digital thermostat for Heat or Cool applications. It operates on 20V AC with a manual changeover type and system settings of Cool-Heat-Off. Key specs include a temperature control range of 45° to 99°F, a temperature differential of 0.8° to 1.5°F, and a selectable Celsius or Fahrenheit temperature display. The thermostat features a slide switch control, Auto-On fan setting, and terminal designation W.
Frequently Asked Questions
What is the EMERSON Low Voltage Thermostat 01E78 144 used for?
The EMERSON Low Voltage Thermostat 01E78 144 is used for basic heat or cool control in residential or light commercial HVAC systems. It operates on 20V AC with manual changeover and system settings of Cool-Heat-Off, making it suitable for simple temperature management where automatic changeover is not required.
What are the specifications of the EMERSON Low Voltage Thermostat 01E78 144?
The EMERSON Low Voltage Thermostat 01E78 144 operates on 20V AC with a temperature control range of 45° to 99°F and a temperature differential of 0.8° to 1.5°F. It features a slide switch control, Auto-On fan setting, manual changeover, and terminal designation W. The display is selectable in Celsius or Fahrenheit.
Where to buy the EMERSON Low Voltage Thermostat 01E78 144 worldwide?
You can source the EMERSON Low Voltage Thermostat 01E78 144 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 on this thermostat.
How to install the EMERSON Low Voltage Thermostat 01E78 144?
To install the EMERSON Low Voltage Thermostat 01E78 144, first turn off power to the HVAC system. Mount the thermostat vertically on a wall, connect the W terminal to the heating or cooling equipment, and secure the slide switch. Set the desired temperature within the 45° to 99°F range and select Celsius or Fahrenheit display as needed.
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3G Electric supplies EMERSON digital thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.