UNDERSTANDING THE ECO2S REMOTE SENSOR
AND IT’S ADVANTAGES
Different Rooms, Different Heating Needs
The ECO2S remote electronic temperature sensor can be placed anywhere in the room and maintains highly accurate temperature settings by continuously transmitting an RF signal back to the heater’s on-board controller. Because the sensor is remote, it is not influenced by the internal heat generated by the heater, which is the primary cause of large temperature swings associated with built in thermostats. In addition, the sensor is battery operated and can be placed anywhere in the room, like the coldest spot next to an exterior wall or right next to wherever you are. The ECO2S controller is a proprietary microprocessor developed over several years of testing by King that controls every aspect of the heater. This advanced controller continuously monitors the performance of the heater, making adjustments to use the least amount of energy possible at all times, saving you money without sacrificing comfort. Other advanced features include: Timer mode; Fan only; Temperature differential adjustment; Fan Delay; LED brightness adjustment; Display Lockout, ECO indicating light, Display alarms, and a Low battery indicator.


The Remote Sensor Makes A Big Difference.
“In my shop the remote sensor makes a big difference because I have freestanding 7’ shelving between the heater and my workbench, so I placed the remote sensor close to my workbench. It’s great that the desired temperature is maintained where I spend most of my time rather than at the heater.”
Dennis Stedman
Homeowner – Laurel, MT

WHY IT MATTERS?
The truth is that not every room in your home has the same heating requirements.
And more importantly, not every room is evenly insulated, leaving cold spots that are difficult to maintain the ideal temperature. This is where King’s ECO2S series of heaters with a remote sensor work best. The remote sensor is placed in the exactly location in the room your want heated and it’ll send back information to the thermostat about the temperature level, adjusting the 2 stage heating to bring the heat.
You can even link multiple heaters can to a single remote sensor, expanding your home’s comfort.
NOW THAT’S SMART!

The PX ECO2S smart heater delivers maximum energy efficiency with automatic 2-stage heating, automatically using the lowest wattage needed to heat the room. In a cold room it utilizes full power to heat the room quickly. Once the desired temperature is achieved, the heater automatically reduces the wattage to maintain the room temperature and save energy.
With the ECO2S Remote Temperature Sensor, your ECO2S heater knows exactly where the room’s cold spot is and works smarter to keep the entire room comfortable. Just place it on a wall or shelf and get the right temperature, right where you want it.
PX ECO2S includes both summer fan only and timer mode options, as well as a remote control for simple operation. Now Available in 4 design colors to match any decor: White Dove, Oiled Bronze, Satin Nickel and Almondine. In addition, King’s exclusive Pic-A-Watt selectable wattage element allows customers to select from a range of wattage options, tailoring the heater to a room’s specific heating requirements. Now That’s Smart!
- Smart ECO2S Energy-Saving Design
- 2-Stage Heating: Automatically Uses Lowest Wattage Needed
- Includes ECO2S Remote Temperature Sensor For Balanced Heating Throughout The Space.
- Measures The Temperature At The Exact Spot In The Room Where You Need The Most Comfort, Eliminating Cold Spots.
- Remote Control Included
- Multiple wattage options, to tailor to a room’s specific heating requirements
- Patented Smart Limit Protection®
- Whisper Quiet Squirrel Cage Blower
- Timer and Summer Fan Only Modes
- Available in 4 New Designer Finishes
- Proudly made in the USA
- 5-year warranty