Facebook Pixel

Trane TCONT203AS42MA 4H/2C 7-Day Programmable Thermostat

Special Price $153.16 Regular Price $176.14
In stock
SKU
TCONT203AS42MA
The Trane TCONT203AS42MA Thermostat is a Programmable Comfort Control Center for your Trane Heating and Cooling System. This 7-day programmable thermostat lets you set different temperatures during weekdays and weekends or a 5-1-1 schedule or you can set a different program for each day of the week 7-day. It can control complicated HVAC systems having four heating stages and two cooling stages. This programmable functionality assists you in maintaining comfort, and even saving money, adjusting the temperatures you prefer when you are gone or when you are asleep. It operates on a standard 24-volt power supply and comes with a compact 3.75” x 0.32” x 3.75” for easy wall mounting.
https://www.partshnc.com/media/catalog/product/t/c/tcont203as42ma_trane_partshnc.png

Specifications

  • Length: 3.75"
  • Width: 0.32"
  • Height:3.75"
  • Weight: 0.69lbs: Stages: 4 Heat/2 Cool
  • Voltage: 24 V
Manufacturer Name: Trane
Product Number: TCONT203AS42MA
OEM Part Number: TCONT203AS42MA
Product Description: 7Dayprog 4H/2C Thermostat
Weight:0.69lbs/312.98g

Choose the best HVAC equipment parts and supplies from PartsHnC!

  • Same Day Shipping

  • Best Quality And Best Price

  • Wide Range of Inventory

  • Best Customer Service

Have More Questions or Need Help to Place The Order?
Reach us at (866)773-0907 or [email protected]

Write Your Own Review
You're reviewing:Trane TCONT203AS42MA 4H/2C 7-Day Programmable Thermostat
Your Rating
Customer Questions
What maintenance is required for the Trane TCONT203AS42MA Programmable Thermostat?

Keep the thermostat clean and dust-free to maintain accurate temperature sensing. Verify wiring connections periodically for safety. Ensure proper programming settings are maintained for efficient performance.

What are common issues with the Trane TCONT203AS42MA Programmable Thermostat?

  • Inaccurate temperature readings causing improper heating or cooling cycles.
  • Unresponsive or blank display due to power or battery issues.
  • Programming settings not saving or resetting unexpectedly.
  • HVAC system not responding to thermostat commands.

Installation Steps

Step 1: Turn off power at breaker to prevent electrical shock or equipment damage.

Step 2: Remove old thermostat cover, take note, and label existing wires carefully.

Step 3: Mount base plate to wall using screws, then connect wires per wiring diagram.

Step 4: Attach thermostat display, ensure secure fit, then restore power at breaker.