EMERSON Low Voltage Thermostat: Heat or Cool, Manual, C/E/G/L/O/B/R/W2/Terminal Designations
The EMERSON Low Voltage Thermostat (MPN 1F79-111) is a digital thermostat for heat or cool applications, operating on 20V AC with a manual changeover type. It features a slide switch control, auto-on fan settings…
SKU 3G-OTH-70382
Also listed as: 1F79111 · 1F79 111
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The EMERSON Low Voltage Thermostat (MPN 1F79-111) is a digital thermostat for heat or cool applications, operating on 20V AC with a manual changeover type. It features a slide switch control, auto-on fan settings, and a selectable Celsius or Fahrenheit temperature display. The thermostat offers a temperature differential of 0.8° to 1.5°F and a control range of 45° to 99°F, with system settings for Cool, Emergency Heat, Heat, and Off.
Frequently Asked Questions
What is the EMERSON 1F79-111 thermostat used for?
The EMERSON 1F79-111 is a low voltage digital thermostat for heat or cool applications. It controls HVAC systems in residential or light commercial buildings, offering manual changeover between heating and cooling modes with system settings for Cool, Emergency Heat, Heat, and Off.
What are the specifications of the EMERSON 1F79-111 thermostat?
The EMERSON 1F79-111 operates on 20V AC with a temperature control range of 45° to 99°F and a differential of 0.8° to 1.5°F. It features a slide switch control, auto-on fan settings, selectable Celsius or Fahrenheit display, and terminal designations including Y. It mounts horizontally.
Where to buy the EMERSON 1F79-111 thermostat worldwide?
3G Electric supplies the EMERSON 1F79-111 thermostat worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this thermostat to any country.
How to install the EMERSON 1F79-111 thermostat?
To install the EMERSON 1F79-111, first turn off power to the HVAC system. Mount the thermostat horizontally on a wall, connect wires to the Y terminal and others per your system's wiring diagram, then secure the faceplate. Restore power and set the slide switch to desired mode.
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Common applications for EMERSONEMERSON Products
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.
