TempGuard Max - Programmable Heater Thermostat
SHIPPING INFORMATION
How do I track my order?
You will receive an order confirmation immediately after your purchase, then we will send you a tracking number for your order. You can also reach out to our customer support at support@jstonewell.com for any questions you may have.
How long does it take for the order to arrive?
Once shipped, your order should arrive within 3 to 8 days. We will send you an email confirmation as soon as your order ships to keep you updated. Feel free to email us to check on your order status at any time. We're happy to help
OUR GUARANTEE
If for any reason you are dissatisfied with your purchase, we'll make it right. We believe that our customers deserve the absolute best value without sacrificing superior quality, and your satisfaction is our #1 priority.
If it doesn't work for you or you just don't like, return it. Within 30 days of receipt, products purchased from JStonewell may be returned for any reason.
Take the Guesswork Out of Temperature Control
Keep your growing or incubation environment at the temperature you want without constantly checking and adjusting your heater. This programmable digital thermostat controller automatically switches compatible heating equipment on or off based on the detected temperature, helping create a more consistent environment.
Designed for use with incubators and greenhouse heaters, this plug-in controller combines simple programming with automatic operation, making it easier to manage temperature-sensitive spaces while reducing everyday manual adjustments.

Why You'll Love It
- Automatic Temperature Control – Turns compatible heating equipment on and off according to the programmed temperature.
- Programmable Operation – Set your preferred temperature for convenient, hands-free control.
- Easy Push-Button Controls – Quickly adjust settings using the built-in control panel.
- Digital Display – Monitor and manage settings with the integrated display.
- Corded Power – No batteries required for normal operation.
- Wall-Mountable Design – Helps keep the controller conveniently positioned and organized.
Easy to Use
Simply connect the thermostat controller to a suitable power outlet, plug in your compatible heating equipment, and program your desired temperature using the push-button controls. The controller automatically responds to temperature changes by switching the connected heater as needed.

Compatibility
This thermostat controller is intended for use with compatible:
- Incubators
- Greenhouse heaters
- Other compatible corded heating equipment within the controller's supported electrical capacity
Note: Maximum electrical load, voltage compatibility, and supported temperature range are not specified and should be confirmed before connecting high-power equipment.
What's Included
- 1 × Digital Thermostat Controller Plug
Technical Specifications
- Product Type: Digital thermostat controller plug
- Programmable: Yes
- Control Style: Push button
- Sensor Technology: Temperature sensor
- System Switching: Automatic
- Power Source: Corded electric
- Mounting: Wall-mounted
- Color: White

Reliable Temperature Management Made Simple
Whether you're maintaining stable conditions for an incubator or managing greenhouse heating, this programmable thermostat controller provides an easy way to automate temperature control. Its straightforward design, digital display, and automatic switching make it a practical addition to temperature-sensitive environments.