MODEL ES MAX22

non programmable

The ES Non-programmable thermostats offers “Best In Class” 22Amp Max Rating for larger heating circuits. Use where high accuracy is desired, and programmability is not needed. With a large back-lit display, this line voltage thermostat offers one of-a-kind in features including a memory backup for power outages. All the features you want with only two buttons. Simple has always been better. Two keys on the front control the temperature up and down. With comfort color back lighting and an on/off switch to control the illumination and system. Comfort color back light display is blue at 65ºF and red at 75ºF and varies in color between making it quick and easy to know your temperature. The illuminated LCD display can be read across the room making it easy to see at night. Simple, accurate control is the goal of the ES model. No fancy programming, just dependable temperature control for your home, saving money on your heating bills.

  • “Best In Class” 22AMP Max Rating
  • Simple Up & Down Temperature Selection
  • ES Saves Up To 15% On Your Heating Costs
  • 3-Wire Installation
  • LCD display of room temperature
  • Red LED Heater ON Indicator
  • Comfort Color Back light Display (Red at 75ºF / Blue at 65ºF)
  • Electronic temperature sensing is the most accurate technology
  • 3 minute cycle rate reduces temperature swings and increases comfort at all control settings
  • Complies with all codes requiring anticipated or electronic thermostats
  • Single pole design with third wire to power display
  • Shallow design allows more wiring room inside full electrical boxes
  • Available in 208/240V
  • System On/Off switch
  • 1-year limited warranty

Simple Has Always Been Better.

With simply 2 buttons control for temperature up and down and comfort color back lighting and an on/off switch to control the illumination and system. Comfort color back light display is blue at 65ºF and red at 75ºF and varies in color between making it quick and easy to know your temperature.

Now That’s Smart!

Available Models

Ordering Information

MODELUPCTYPEWIRE LEADSVOLTSAMPSTEMP. RANGEPURCHASE
ES230-R10374Electronic Line Voltage3 Wire208/2402240ºF-95ºFBuy Now
ESP120-R103787-Day Programmable3 Wire1202244ºF-95ºFBuy Now
ESP230-R103807-Day Programmable3 Wire208/2402244ºF-95ºFBuy Now

Engineering Specs

Temperature Range: 40°F – 95°F (4°-35°C)

Temperature Default: Your saved setting

Display Format: LCD

Illumination: Blue/Red LED

Sample Rate: Every 60 seconds

Room Temp. Display: Large LCD

Delay: 3 minutes on or off

Accuracy: NEMA TEST 1.5°F @ 22 Amps, 1.4°F @ 16 Amps, 1.2°F @ 10 Amps, 0.9°F @ 4.2 Amps

Power Source: 208/240 VAC (ES230), 50 – 60Hz

Battery Backup

  • 22 Amps at 240V, 5280 Watts
  • 22 Amps at 208V, 4576 Watts
  • Wire leads #12 AWG
  • 40°F to 95°F set point range
  • Electronically anticipated
  • 208/240V models only
  • Digital thermometer/set point
  • Meets energy requirements
  • Three wire installation
  • Snap action relay built-in
  • 30 Amp relay
  • 3 min. delay between cycles
  • For use on all types of electric heaters, fan-forced, baseboard, radiant, etc.
  • Single button operation
  • Thermistor sensor
  • Contemporary styling
  • LCD display
  • 1.5 degrees maximum
  • 3/4″ depth into wire box
  • On/Off switch for back light
  • On/Off switch for system