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Honeywell TL8230A1003 Programmable Line Voltage Thermostat, DPDT

BRAND: Honeywell SKU: TL8230A1003


MSRP: $187.45
You save 63%

Programmable Line Voltageage Thermostat, DPDT

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Honeywell's LineVoltPRO 8000 is one of the most advanced thermostats for electric heating on the market. It features precise comfort control, a sophisticated design and high-end programming features. Begin lowering your heating bill immediately with the pre-programmed 7-day schedule, or modify the programming to suit your lifestyle. With LineVoltPRO 8000, you'll see substantial savings and feel consistently comfortable.

Note: This is a "4-wire" Thermostat


  • 7 day programmable – maintain the pre-set program schedule for up to 20% energy savings, or modify the schedule to fit your lifestyle.
  • Electronic temperature control – precision of ±1º F saves up to an additional 10% on heating bills.
  • Large, clear, backlit display – easy to read in various lighting conditions.
  • Soundproofed for quiet operation – reduces the clicking noise commonly heard with conventional thermostats.
  • On/Off switch allows you to turn the thermostat off at the end of the heating season.
  • Early start – ensures programmed temperature is reached by programmed time.
  • Heating indicator – at a glance confirmation that the heat is on.
  • Maintenance free – no batteries required.
  • In the event of a power outage – these thermostats default to 70 degree setpoint
  • 5-year limited warranty.


  • Application – Electric baseboards, convectors and fan forced heaters (resistive rated loads).
  • Programmability – 7 Day Program
  • Color – Premier White®
  • Switching Action – DPST
  • Dimensions (in.) – 4 7/8 in. high x 2 ¾ in. wide x 7/8 in. deep
  • Dimensions (mm) – 124 mm high x 70 mm wide x 23 mm deep
  • Mounting – Vertical
  • Electrical Ratings – 15 Amps Max; 3600 Watts at 240 VAC, 3120 Watts at 208 VAC
  • Frequency – 50/60 Hz
  • Electrical Connections – 5.5 in. (140mm) tinned copper lead wires
  • Operating Temperature Range – (F) 32F to 122 F
  • Operating Temperature Range – (C) 0 C to 50 C
  • Setting Temperature Range (F) – 40 F to 86 F
  • Setting Temperature Range (C) – 5 C to 30 C
  • Stages – 1 Heat
  • Sensor Element – Thermistor
  • Approvals, Underwriters Laboratories Inc UL Listed 9R12, File Number: E183695
  • Approvals, Canadian Standards Association cCSAus, File Number: LR76030
  • Display Size 2.67 sq. in.
  • Voltage 208/240 Vac

Features and Benefits

  • 1H/0C heat only thermostat
  • 7 day programmable 
  • Electronic temperature control
  • Large, clear, backlit display
  • Soundproofed for quiet operation
  • ON/OFF switch allows the thermostat to be turned off at the end of the heating season
  • Heating indicator
  • Defaults to 70 degree setpoint in the event of power loss
  • Hardwired
  • 5-year warranty.

Additional information




1 Heat




UPC 085267262637
Imprinting Available Yes


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