Call: 586-256-6059 | Email: info@comfortradiant.com | Instagram

Tuff Cable and Zmesh Low Voltage Floor Warming Thermostats

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M321TS-RS and M321TSW-RS w/WIFI Option
Low Voltage, Touch-Screen Thermostats w/In-Floor Sensor
  • Large 8.8 sq in. Blue Backlit Display
  • Programs for Weekdays & Weekends (7-Day or 5-1-1)
  • Large Lighted LCD Display
  • Runs on Battery or System Power
  • Battery Free memory Storage
  • Floor Sensor with 10' Lead

Data Sheet / Wiring Instructions

WiFi Data Sheet / Wiring Instructions

WiFi Installation Instructions

Hott-Wire, Heatwave and Floorizwarm Line Voltage Floor Warming Thermostats

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M429TS Touch-Screen Thermostat
** Available with WiFi Option **
  • Large, Bright Touch-Screen
  • Easy User Programming Interface
  • Room or Floor Sensing
  • Over-Ride and Hold Options
  • Multi-GFCI Voltages: 120/208/240v
  • Compatible with other M429 Floor Sensors for Upgrade

User Setup Instructions

Data Sheet

WIFI Instructions

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M429 Digital, Programmable Thermostat
  • 4 Event per Day Programming
  • Simple User Interface
  • Multi-GFCI Voltage: 120/208/240v
  • Large Back-lit Display
  • Ambient or Floor Sensing
  • Can Be Extended to Cover Larger Area with Optional M329PM Power Module

Installation / User Instructions

Data Sheet

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M337 Digital, Programmable Thermostat
(This model is no longer available. It has been replaced by the M429 series of thermostats)
  • 3 Temperature Control Modes:Ambient/Floor/Both
  • GFCI Protected w/Test
  • ON/Standby Switch for End of Season Shut-off
  • 120v/15a Control
  • Dimensions: 4.9"h x 2.8"w x 1"d

Installation Instructions

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Comfort Radiant 800 Brickell Avenue Miami, FL 33131
Call: 586-256-6059

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Comfort Radiant® is an authorized Heatizon and Danfoss distributor.