Facebook Pixel
Sign-Up Bonus
Get 500 Reward Points instantly when you join.
Redeem Instantly
50 points = $1 off at checkout.
Earn as You Shop
$1 spent = 1 point every time you order.
Member Perks
Unlock exclusive member-only savings and offers.

In the Observance of Memorial Day No Shippings or Deliveries on Monday, 05/25. Second day air orders on 05/21 and next day air orders on 05/22 will be delivered on Tuesday, 05/26.

Register and Earn 500 Reward Points
Toggle Nav
Search
Toggle Nav
Join Our Loyalty Program
main product photo

York S1-THEC11NS Non-Programmable Thermostat Source-1 1H/1C

Rating:
5 5 1
1  Review Add Your Review
Special Price $75.57 Regular Price $86.90
In stock
SKU
S1-THEC11NS
The York S1-THEC11NS Non-Programmable Thermostat is a basic and reliable tool for the precise control of temperature in heating and air conditioning systems. This non-programmable thermostat is ideal for small business or residential use where simple temperature control is called for because it can be used to manage one heating and one cooling system. It can be operated by two AA batteries or 24V power which makes installation possible with either option and can work independently of the main power supply. This one has a simple display with no complicated program settings which in turn are easily manipulated to set and control the temperature.
Add to Wish List
HVAC Controls & Electrical, Control & Sensing Devices
Manufacturer:
https://www.partshnc.com/media/catalog/product/s/1/s1-thec11ns_york_partshnc.png

Specifications

  • Operation Type: Non-programmable
  • Control Capability: 1 Heat/1 Cool
  • Power Options: 24V or 2 AA batteries
Manufacturer Name: York
Product Number: S1-THEC11NS
OEM Part Number: S1-THEC11NS
Product Description: 1H/1C Non-Prgrm Stat Source 1
Weight:0.71lbs/322.05g

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]

Reviews 1
Write Your Own Review
You're reviewing:York S1-THEC11NS Non-Programmable Thermostat Source-1 1H/1C
Your Rating
Product Questions (2)
Customer Questions
What maintenance is required for the York S1-THEC11NS Non-Programmable Thermostat?

Clean the thermostat face and surrounding area regularly to prevent dust buildup that can affect sensor accuracy. Check batteries if applicable and replace annually. Avoid exposure to direct sunlight or drafts, and ensure wiring connections remain secure for safe and reliable operation.

What are common issues with the York S1-THEC11NS Non-Programmable Thermostat?

  • Inaccurate temperature readings.
  • Thermostat not responding to adjustments.
  • Loose or faulty wiring connections.
  • Display or screen malfunctions.

Installation Steps

Step1: Turn off HVAC power at the breaker before starting.

Step2: Remove the old thermostat and label the wires.

Step3: Mount the new thermostat base and connect labeled wires to corresponding terminals.

Step4: Attach the thermostat cover and restore power.

Step5: Test heating/cooling to ensure proper thermostat control.