YTH6320R1001 Honeywell Wireless Programmable Thermostat

1.General Description

People also know the Honeywell YTH6320R1001 Wireless FocusPRO Programmable Thermostat Kit as the YTH6320R1001/U Honeywell Home Thermostat. People also call it the Honeywell Thermostat YTH6320R1001 and the Honeywell FocusPRO YTH6320R1001 Wireless. This design makes installation of this thermostat easy. You do not need to run new wiring.

This Honeywell YTH6320R1001 Wireless Thermostat System Kit connects to your air handler or other HVAC products. It uses Honeywell RedLINK WiFi technology. This technology offers reliable and secure wireless connections between devices.

The system works with an Equipment Interface Module (EIM) and an optional return air sensor. This makes it great for retrofit applications. This kit offers reliable wired connections using RedLINK™ wireless technology.

It works with conventional HVAC systems that have up to 2 heat and 2 cool settings. It also supports heat-pump systems with up to 3 heat and 2 cool settings, including dual-fuel setups.

The Wireless FocusPRO® Thermostat includes an easy-to-read backlit display and intuitive push-button programming. Additional features include the ability to show outdoor temperature and humidity (with optional sensors).

The device has a one-year battery life. It also has safety modes using the return air sensor. These modes keep minimum heating and maximum cooling if the thermostat fails.

2.Specification

l Model Numbers: YTH6320R1001, YTH6320R1001/U, YTH6320R1001 Honeywell, yth6320r1001 honeywell, honeywell yth6320r1001 u

l Application: Gas, oil, electric, heat-pump, forced warm-air, hot-water, steam, or gravity systems

l System Compatibility (Stages): Up to 3 Heat and 2 Cool for heat-pump systems. For conventional systems, it is up to 2 Heat and 2 Cool.

l Included in Kit: Wireless FocusPRO® 5-1-1 programmable thermostat, Equipment Interface Module (EIM), and return-air sensor

l Electrical Rating (EIM): 18–30 Vac, 50/60 Hz

l Programmability: 5-1-1 day or 5-2 day scheduling options

l System Switch Positions: HEAT-OFF-COOL-AUTO-EMER. HEAT

l Fan Switch Positions: AUTO or ON

l Power Method (Thermostat): Battery powered

l Terminal Designations: C, R, Rc, Rh, W-O/B, W2-Aux/E, Y, Y2, G, L, RAS

l Changeover: Auto or manual selectable

l Running Current Ratings: Cool ~1.0 A, Heat ~1.0 A, Fan ~0.6 A

l Humidity Rating: 5 to 90 % RH non-condensing

l Dimensions (Thermostat): Approx. 3.56 in H × 5.81 in W

l Wireless Technology: Honeywell RedLINK™ Wireless Connectivity

l Safety Fallback: Return air sensor maintains ~62 °F (heat) and ~82 °F (cool) if thermostat loses communication or power

3.Application

The Honeywell YTH6320R1001 Wireless FocusPRO Thermostat is designed for residential and light commercial HVAC control. It provides wireless temperature management where new wiring is difficult—ideal for finished homes, historical buildings, or retrofit projects.

All HVAC equipment connects to the Equipment Interface Module (EIM). The thermostat communicates wirelessly. This setup allows for a clean and flexible installation.

It works with gas, oil, electric, or heat-pump systems. It supports up to 3 heat and 2 cool stages for heat pumps, or 2 heat and 2 cool stages for conventional systems. The thermostat can work with dual-fuel systems. With extra sensors, it shows indoor and outdoor temperature and humidity.

4.Related Part Numbers

l YTH6320R1001/U — Full kit version (Honeywell YTH6320R1001 Wireless FocusPRO Thermostat Kit)

l 50002883-001/U — Cover Plate Assembly accessory

l 50007298-001/U — Alternate Cover Plate accessory

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