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Quick specs
Part Type
Thermostatic expansion valve (TXV)
Connection Size
3/8" x 3/8"
Fits
York / Champion
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
YORK CHAMPION 3/8 x 3/8 Thermostatic Expansion Valve S1-02541346000
Official OEM TXV·3/8 x 3/8 in. Connections
$286.28
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
YORK CHAMPION 3/8 x 3/8 Thermostatic Expansion Valve S1-02541346000
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$286.28
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Part Type
Thermostatic expansion valve (TXV)
Connection Size
3/8" x 3/8"
Fits
York / Champion
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
YORK CHAMPION 3/8 x 3/8 Thermostatic Expansion Valve S1-02541346000
S1-02541346000 Is an official OEM replacement part for York HVAC equipment
Key features
- Official OEM TXV — York replacement thermostatic expansion valve
- 3/8 x 3/8 in. Connections — fits matching lines
- York and Champion Fit — direct replacement
- Precise Refrigerant Metering — maintains system efficiency
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
2 verified reviews
RF
Regina F
The YORK CHAMPION 3/8 x 3/8 Thermostatic Expansion Valve S1-02541346000 delivers precise temperature control and outstanding efficiency, making a huge difference in my system’s performance. With its excellent price and top-quality design, this valve is a perfect upgrade for reliable and consistent cooling!
RF
Robert F
The YORK CHAMPION 3/8 x 3/8 Thermostatic Expansion Valve delivers outstanding precision and efficiency, optimizing system performance effortlessly. With an unbeatable price for such high-quality equipment, it’s a game-changer for reliable and consistent cooling!
