EMERSON Low Voltage Thermostat: Heat and Cool, Auto, Auto, Auto, Auto/Auto, Horizontal
The EMERSON Low Voltage Thermostat (MPN 1F85U-22NP) is a digital thermostat for heat and cool applications. It operates on 20V AC with automatic changeover and system settings, featuring a push-button control, auto…
SKU 3G-OTH-70255
Need installation or engineering help?
Ask a question
Product Description
The EMERSON Low Voltage Thermostat (MPN 1F85U-22NP) is a digital thermostat for heat and cool applications. It operates on 20V AC with automatic changeover and system settings, featuring a push-button control, auto fan settings, and a built-in level. The temperature control range is 45° to 99°F with a differential of 0.5° to 1.2°F, and it includes RH terminal designations.
Frequently Asked Questions
What is the EMERSON 1F85U-22NP thermostat used for?
The EMERSON 1F85U-22NP is a low-voltage digital thermostat designed for heat and cool applications. It provides automatic changeover and system settings, making it suitable for residential or light commercial HVAC systems. 3G Electric supplies this model globally, handling logistics and customs for worldwide delivery.
What are the specifications of the EMERSON 1F85U-22NP thermostat?
The EMERSON 1F85U-22NP operates on 20V AC with a temperature control range of 45° to 99°F and a differential of 0.5° to 1.2°F. It features push-button control, auto fan settings, a built-in level, and RH terminal designations. The thermostat mounts horizontally and has an easy-read digital display.
Where to buy the EMERSON 1F85U-22NP thermostat worldwide?
3G Electric supplies the EMERSON 1F85U-22NP thermostat to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this digital thermostat to your facility. Contact us for availability and lead time on this model.
How to install the EMERSON 1F85U-22NP thermostat?
Install the EMERSON 1F85U-22NP by mounting it horizontally on a wall, using the built-in level to ensure it is straight. Connect the 20V AC supply to the RH terminal. Set the system to auto and the fan to auto. Always follow local electrical codes and the manufacturer's instructions for safe installation.
Used in
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.





