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Quick specs
Part Number
PD619090
Part Type
Thermal Expansion Valve (TXV) Kit
Brand
Rheem
Refrigerant
R410A
Capacity
3-ton
Fits
Select Rheem / Ruud RCF and RCH evaporator coils
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
RHEEM Expansion Valve Kit (TXV) PD619090
Complete TXV Kit·3-Ton R-410A Systems
$328.10
-
- 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
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RHEEM Expansion Valve Kit (TXV) PD619090
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.
$328.10
-
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 Number
PD619090
Part Type
Thermal Expansion Valve (TXV) Kit
Brand
Rheem
Refrigerant
R410A
Capacity
3-ton
Fits
Select Rheem / Ruud RCF and RCH evaporator coils
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
RHEEM Expansion Valve Kit (TXV) PD619090
Optimize your HVAC system’s performance with the PD619090 Thermal Expansion Valve Kit. This genuine OEM replacement part is designed for precise refrigerant control in 3-ton R410A air conditioning and heat pump systems, ensuring efficient cooling, better humidity control, and reliable operation.
Key Features
- Complete Installation Kit: Includes the TXV assembly, 2 liquid line assemblies, 2 gaskets, bulb mounting kit, anti-seize compound, and detailed installation instructions.
- Designed for R410A Refrigerant: Specifically engineered for modern high-efficiency 3-ton systems.
- Durable Brass Construction: Built for long-term reliability in demanding HVAC environments.
- Precision Temperature Sensing: The sensing bulb responds quickly to evaporator conditions for accurate superheat control.
Benefits
- Improved Efficiency & Capacity: Maintains optimal refrigerant flow, enhancing system efficiency, reducing energy consumption, and maximizing cooling performance.
- Better Temperature & Humidity Control: Prevents evaporator flooding or starving, leading to more consistent comfort and reduced risk of compressor damage.
- Easy Replacement: The all-in-one kit simplifies installation for qualified HVAC technicians, minimizing downtime during repairs.
- Extended Equipment Life: Proper refrigerant metering helps protect the compressor and other components, potentially extending the overall lifespan of your Rheem or Ruud system.
Compatibility
This TXV kit is compatible with select Rheem and Ruud evaporator coils, including (but not limited to):
- RCF-3617STAMCA, RCF-3617STAVUA
- RCF-3621MTAMCA, RCF-3621MTAVUA, RCF-3621STAMCA
- RCH-3617 and RCH-3621 series models (verify exact match with your unit’s service literature).
Always confirm compatibility using your equipment model number before purchase and installation by a licensed technician.
This PD619090 kit is a direct replacement part that restores factory performance to compatible Rheem/Ruud systems. Keep your HVAC running at peak efficiency choose genuine parts for quality and reliability.
Key features
- Complete TXV Kit — genuine OEM Rheem replacement
- 3-Ton R-410A Systems — for AC and heat pump applications
- Precise Refrigerant Control — efficient cooling and better humidity control
- Reliable Operation — factory-quality components
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.
Specifications
Refrigerant R410A
System Size 3-ton
Material Brass
Kit Contents TXV assembly, 2 liquid line assemblies, 2 gaskets, bulb mounting kit, anti-seize compound, instructions
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
2 verified reviews
JT
James T
The RHEEM Expansion Valve Kit TXV PD619090 delivered an incredible boost in system efficiency and was surprisingly easy to install. With its excellent price and top-notch performance, this upgrade is a must-have for getting the most out of your HVAC setup.
FD
Felix D
I couldn’t believe how easy the RHEEM Expansion Valve Kit (TXV) PD619090 was to install, and it works flawlessly at such a great price! The performance is outstanding, ensuring my system runs smoothly and efficiently like never before!
