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nSpire Touch Programmable Thermostat

4.92
Based on 480 reviews
C$349
  • Program up to 6 temperature events per day; the Install Wizard guides setup.
  • 3.5-inch full-color touchscreen with an energy log and child-lock function.
  • Includes a 10k ohm floor sensor for floor-temperature control.
  • Dual voltage (120V/240V), built-in self-testing GFCI and cULus listing.
  • Controls electric floor heating or hardwired infrared panels; limited 3-year warranty and lifetime technical support.
Need help? Call our experts at (800) 875-5285
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Quebec Repairability Notice
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Notices

Quebec Repairability Notice

Avis important pour les consommateurs du Québec:

WarmlyYours ne fournit ni services de réparation ni pièces de rechange pour ce produit. Si votre thermostat de chauffage de sol intérieur tombe en panne pendant la période de garantie, nous remplacerons l'unité complète conformément à notre politique de garantie. Notre équipe de soutien technique est disponible par téléphone 24h/24 et 7j/7 pour l'assistance à l'installation et au dépannage. Pour tous les détails, veuillez consulter notre Politique de Retour. Cet avis est fourni conformément à l'article 39 de la Loi sur la protection du consommateur du Québec (telle que modifiée en 2025).

Important Notice for Québec Consumers:

WarmlyYours does not provide repair services or replacement parts for this product. If your indoor floor heating thermostat fails within the warranty period, we will replace the entire unit according to our warranty policy. Our technical support team is available 24/7 by phone for installation and troubleshooting assistance. For full details, see our Return Policy. This notice is provided in accordance with Québec’s Consumer Protection Act, section 39 (as amended in 2025).

nSpire Touch Programmable Thermostat Description

Finally, a radiant heating thermostat that looks as good as floor heating feels. This version comes with a white faceplate that allows the unit to blend seamlessly with a large variety of room designs. The programmable nSpire Touch features a 3.5” full color touchscreen and a modern design that instantly augments any room’s style.

With an integrated Install Wizard, it’s never been easier to set up a radiant heating system according to your preferences and schedule. The nSpire Touch allows you maximum control over the floor temperature with 6 programmable events for each day of the week, which is great for “Goldilocks households” where there will be frequent adjustments to the temperature or thermostat’s schedule until it’s “just right.”

This dual voltage (120V/240V) thermostat puts the control where it belongs, at your fingertips. Includes floor sensor.

Specifications

Warranty / Certifications

Approvals cULus listed
Ingress Protection (IPxx) Rating IP20
UL File Number E157297
Warranty Limited 3-year warranty and lifetime technical support

Electrical

Backup Battery Capacity 40 mA*h
Backup Battery Chemistry Lithium manganese dioxide (Li-MnO2); primary lithium metal
Backup Battery Form Factor Tabbed coin cell, soldered to the circuit board
Backup Battery Function Maintains clock and date during power loss; heating schedules are stored in nonvolatile memory
Backup Battery Lithium Content 0.0012 g
Backup Battery Manufacturer Hubei Zhongju (EEMB) Energy Power Co., Ltd.
Backup Battery Model CR1220
Backup Battery Nominal Voltage 3 V
Backup Battery Rechargeable No
Backup Battery Total Weight 0.9 g
Battery One internal EEMB CR1220 lithium manganese dioxide backup cell; 3 V, 40 mAh; approximately 0.9 g
Connection 4 wires, double pole
Connection Method Hardwired
Dual Voltage t
Ground Fault Protection GFCI, Class A, 5 mA
Ground Fault Protection (GFCI) Class A, 5 mA
Maximum Current 15 A
Maximum Load (Resistive Only) 1800 W - 120 V, 15 A / 3600 W - 240 V, 15 A
Maximum Power 1800 W @ 120 V, 3120 W @ 208 V, 3600 W @ 240 V
Supply 120 VAC - 50/60Hz, 240 VAC - 50/60Hz

Appearance

Color White
Item Shape Rectangular
Material Acrylonitrile Butadiene Styrene (ABS) plastic

Control

Control Manufacturer OJ Electronics A/S
Manufacturer Control Model UDG4-4999

Thermostat

Control Modes Room temperature with floor protection; floor temperature with floor protection; room temperature without floor protection
Floor Sensor Compatibility 10k ohms, 12k ohms and custom
Included Floor Sensor 10k ohms, 15′ lead
Maximum Ambient Temperature Setting 77 °F
Maximum Floor Temperature Setting 104 °F
Minimum Ambient Temperature Setting 32 °F
Minimum Floor Temperature Setting 41 °F
On Off Differential 0.7°F (0.4°C)
Open Window Detection Yes
Regulation Principle PWM / PI
Schedule Events Per Day 6
Temperature Rise Limit in Laminate Floor Protection ~10°F/hr (~5.58°C/hr)

Product Dimensions

Depth 2″
Installed Depth 0.75″
Length 5⅛″
Weight 0.6 lbs
Width 3¼″

Controls

Display Backlit Display
Display Size 2″ W x 3″ H (3.5″ Diagonal)
Languages English, French, Spanish

Installation

Minimum Box Dimensions 3 × 2 × 2 inches
Mounting Type Wall Mount

Performance

Operating Temperature Range 32–104°F (0–40°C)

Identifiers

SKU UDG4-4999
UPC (GTIN-12) 881308052850

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