About this product
Product Description
The Resideo YTHM1004R3000 is a T10+ Pro smart thermostat kit that provides Wi‑Fi and RedLINK connectivity for residential HVAC control. The kit includes the thermostat, an Equipment Interface Module (EIM), a wireless indoor sensor, return and supply sensors, UWP mounting system, cover plate, and mounting hardware. It supports multi-stage heat/cool configurations, priority scheduling using sensors, geofencing, and multiple programmable schedules for zoned temperature management.
- Includes thermostat, EIM, wireless indoor sensor, return and supply sensors, UWP mount, and mounting hardware
- Network communications via Wi‑Fi and RedLINK with transmitter range up to approximately 1500 ft line-of-sight (~200 ft typical home)
- Supports multi-stage systems (up to 3H/2C heat pump; up to 2H/2C conventional), priority sensor scheduling, geofencing, and multiple programmability options
Product Highlights
Hardwired 20–30 Vac operation, touchscreen display, multi-stage system support, and sensor-based priority scheduling
Product Information
Standard Information
- Brand: RESIDEO
- Manufacturer Part Number: YTHM1004R3000
- Country of Origin: United States
Technical Specifications
- Brand: Resideo
- MPN: YTHM1004R3000
- Model: YTHM1004R3000
- Product Family: T10+
- Type: Programmable, Low Voltage, Digital, Wi-Fi thermostat kit
- Includes: Thermostat, Equipment Interface Module (EIM), wireless indoor sensor (RedLINK), return sensor, supply sensor, UWP mounting system, cover plate, mounting hardware
- Input Voltage: 20 to 30 Vac
- Power Method: Hardwired
- Network Communications: Wi‑Fi; RedLINK (900 MHz)
- Transmitter Range: RedLINK open-air line-of-sight up to ~1500 ft; ~200 ft in typical home
- Transmitter Frequency: 900 MHz (RedLINK)
- Display: Touch screen, 7.27 sq. in.
- Mounting Type: UWP mounting system for thermostat; EIM mounts to wall, stud, or return duct
- Stages: Up to 3 Heat / 2 Cool heat pump systems; Up to 2 Heat / 2 Cool conventional systems
- Programmability: 7 day, 5-1-1 day, 5-2 day, 1 week, or non-programmable; sensor-based priority scheduling; geofencing
- Terminal Designations: EIM terminals: R, Rh, Rc, C, L, O/B, W1, W2-AUX1, W3-AUX2, Y1, Y2, G, U1, U2, U3, S1, S2, S3, S4
- Changeover: Auto or Manual
- Setting Temperature Range (F): Heat: 40 F to 90 F; Cool: 50 F to 99 F
- Setting Temperature Range (C): Heat: 4.5 C to 32.0 C; Cool: 10 C to 37.0 C
- Operating Temperature Range (F): 32 F to 120 F (ambient); some materials list 37 F to 102 F
- Operating Temperature Range (C): 0 C to 50 C (ambient); some materials list 2.7 C to 39 C
- Operating Humidity Range: 5 to 90% RH, non-condensing
- Approvals: FCC (47 CFR § 15.19(a)(3), § 15.21, § 15.105(b)); IC regulations: RSS-GEN
- Display Size: 7.27 sq. in.
- Dimensions (Thermostat): 4.9 in (H) x 3.7 in (W) x 0.93 in (D)
- EIM Dimensions: 9-5/16 in x 4-13/16 in x 1-19/32 in
- Weight (kit, gross): 2.05 lb (gross)
- Product Height: 4.9 Inch (125 mm)
- Product Width: 3.7 Inch (94 mm)
- Product Depth: 0.93 Inch (24 mm)
Description supplied by Voomi Supply through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






