Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3-Year Protection $60.99
4-Year Protection $78.99

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
$470.00
FREE delivery May 6 - 9. Details
In stock
Usually ships within 4 to 5 days.
$$470.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$470.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
AirstarSupply
Ships from
AirstarSupply
Sold by
AirstarSupply
Sold by
AirstarSupply
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Add to your order

3 Year Home Improvement Protection Plan

from Asurion, LLC
(113)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

4 Year Home Improvement Protection Plan

from Asurion, LLC
(681)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

Replacement for American Standard ACONT900AC43UAA ACONT900 AccuLink Communicating System Thermostat with Trane Logo

$470.00
{"desktop_buybox_group_1":[{"displayPrice":"$470.00","priceAmount":470.00,"currencySymbol":"$","integerValue":"470","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"Zw6e3Rio%2FI8FnGHJ4WSOYAOEdqdZSkDU%2BlKtpY09MIaq1htc7S3uxCjKKnNVcMO2KcB%2B9%2BogYF085uUM7Lcm5QeU367CO1knI9p0Gc3hPfWEIia5vkkfboVCTtAbtsLZ2kpjDurjkoBSZJYx8VoBCBfArwPn1XFnNeVNimqL9ulUO1cofxFdvE0EDv3Dt0tE","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand AmStad Replacement
Item Weight 1 Pounds
Control Type Touch
Control Method Touch
Style Modern

About this item

  • Newest Model Provided , Trane Constantly Updates their Model# Design Sequences
  • Touchscreen
  • DOES NOT WORK WITH NON-COMMUNICATING EQUIPMENT
  • American Standard / Trane Component
  • Non-Returnable Thermostat , Factory Warranty
  • This is NOT a Plug & Play Replacement , Rewiring / Reconfiguration Required

Customers also search

Page 1 of 1Page 1 of 1
Previous page
  1. Vivarium Electronics HobbyStat Thermostat
    trane comfortlink ii xl850
  2. Honeywell TH8321R1001 Vision pro 8000 Thermostat
    trane communicating thermostat
  3. Trane XL850, TCONT850AC52UA, by Trane, Cert ID: ZC08-14090003
    trane thermostat xl 850
  4. Honeywell TH6320ZW2003 T6 Pro Series Z-Wave Stat Thermostat &, Smart Home
    trane xl824 thermostat
  5. Honeywell Home RENEWRTH9585WF Wi-Fi Smart Color Thermostat (Renewed)
    trane comfortlink ii
  6. Honeywell TH6320WF2003/U Lyric T6 Thermostat, 3 Heat / 2 Cool Heat Pump Or 2 Heat / 2 Cool Conventional, 4.09" x 4.09" x 1.06"
    communicating thermostat
Next page

Product details

  • Item Weight ‏ : ‎ 1 Pounds
  • Item model number ‏ : ‎ TCONT850_v3
  • Date First Available ‏ : ‎ April 23, 2019
  • Manufacturer ‏ : ‎ AmStad Replacement
  • ASIN ‏ : ‎ B07RNN429K

Product Description

Trane OEM Comfort Link Thermostat , Replaces Obsolete American Standard ACONT900 / CNT04838

Specifications: AccuLink Communicating System is an integrated and self-configuring system that makes it possible for your components to automatically talk to each other (DOES NOT WORK WITH STANDARD NON-COMMUNICATING SYSTEMS).

NOTE: Use 18-gauge color-coded thermostat cable for proper wiring. All unused thermostat wire to be grounded at indoor unit chassis ground only. Shielded cable may be required if system interference is experienced. Ground only one end of the shield to the system chassis. Do not run wires in the same bundle with HVAC wires. ALWAYS KEEP AWAY from high voltage wiring to avoid interference.

Looking for specific info?

Customer reviews

No customer reviews