Wi-Fi VisionPRO 240V Kit

Part Number: TH8321-WIFI-8000-240V
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Common Support Questions (3)

Publications and Manuals (30)

Specifications (19)

Videos (1)

Articles (5)

Related Items (1)

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Common Support Questions

The breaker and wire sizes are selected based on the total amperage of the WarmlyYours heating system connected to a single thermostat. This information is on the WarmlyYours heating system's installation plan, electrical plan, or UL label. Based on guidelines from the National Electrical Code: loads up to 16 Amps may utilize 12 gauge wire with a 20-Amp breaker, and loads up to 12 Amps - 14 gauge wire with a 15-Amp breaker. Local code and/or other factors may change these guidelines.

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The ground wire in the floor mat must be connected directly to the ground wire of the supply or to the house ground wire.

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All thermostats are mandated at 42" height for handicap accessibility, most private residences are mounted at 52-60".

Please see this video on how to install a WarmlyYours nSpiration Series thermostat: https://www.warmlyyours.com/video-media/wire-nspiration-thermostat-to-electric-floor-heating-roll

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Publications and Manuals



Connection Single pole, 3 wires
Connection Method Hardwired
Maximum Current 22 A
Maximum Load (Resistive Only) 22 amps
Sensor Type (Resistance) 10 kOhm
Transformer Ratings 24 VAC / 1.2 VA / Class 2
Voltage 240 V
Watts Per Sq. Ft. 12-15 Watts Per Sq. Ft.


Control Signal 24VAC / 40mA / 1.2VA


Country of Origin (COO) Mexico

Product Dimensions

Depth 2″
Installed Depth 0.75″
Length 5.125″
Width 3.25″


Ground Fault Protection (GFCI) No
SKU TH8321-WIFI-8000-240V
UPC (GTIN-12) 881308051099


Has Floor Sensor y

Warranty / Certifications

Warranty Limited 3-year warranty and lifetime technical support



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