M429TS Touch Screen Thermostat Upgrade Program

$201.70 $45.00

Here’s how you upgrade your Heatwave programmable thermostat (M429) to a new touchscreen programmable thermostat:

    1. Pay the fee: $45.00
      (Add this item to you cart and complete your purchase)
    2. Remove your floor sensor from your current thermostat.


    1. Return* the thermostat (minus the floor sensor) with all packaging in the included shipping box. Return address is:

      Heatizon Systems
      4137 South 500 West
      Murray, UT 84123


*Return shipping cost to the customer is estimated to be approximately $5.00 via USPS first class mail.


  1. Once we receive your thermostat, we will ship you the new one (usually the next business day).
  2. Install your new thermostat and enjoy!

Need your thermostat faster?  Check out OPTION B!

SKU: M429-TS-UPGD Category:



  • 4 Events per day
  • 5:2, 6:1, or 7:0 Weekly scheduling options
  • Simple touch screen user interface
  • Pre-programmed for quick set up
  • Monitored energy consumption
  • Multi voltage: 120/208/240
  • Output Relay up to 15 amps
  • Large back-lit display for easy reading
  • Can be set to automatic, manual, or comfort mode
  • Maximum and minimum temperature limitations
  • Includes a built-in air sensor
  • Compatible with floor sensor from M429 Thermostat
  • c-UL-us Listed
  • GFCI
NOTE: If we have NOT received your thermostat return within 6 weeks of the order, we will refund the upgrade fee and you will have to re-pay the upgrade fee to complete the upgrade process.

Additional information

Weight 1 lbs
Dimensions 6 × 4 × 4 in