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Trane / American Standard VAL08612 OEM Thermostatic Expansion Valve (TXV) – 4 Ton HVAC Refrigerant Metering Valve

Trane / American Standard VAL08612 OEM Thermostatic Expansion Valve (TXV) – 4 Ton HVAC Refrigerant Metering Valve

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Regular price $225.00 USD
Regular price Sale price $225.00 USD
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Trane VAL08612 4-Ton Thermostatic Expansion Valve

  • Genuine Trane / American Standard OEM replacement

  • 4-ton nominal HVAC refrigeration application

  • Controls refrigerant flow into the evaporator coil

  • Helps maintain proper evaporator superheat

  • Factory replacement TXV part number VAL08612

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Specifications

Product Details & Key Specifications

Specification

Details

Brand

Trane / American Standard

Manufacturer Part Number

VAL08612

Product Type

Thermostatic Expansion Valve

Common Name

TXV / Expansion Valve

Nominal Capacity

4 Ton

Nominal System Capacity Class

48,000 BTU/hr

Primary Function

Refrigerant Metering

Application

HVAC Evaporator / Refrigeration Circuit

Replacement Type

OEM Service Component

Refrigerant Type

Verify manufacturer specifications

Inlet Connection

Verify manufacturer specifications

Outlet Connection

Verify manufacturer specifications

Equalizer Configuration

Verify manufacturer specifications

Valve Configuration

Verify original equipment requirements

Installation

Professional HVAC Installation

description

The Trane / American Standard VAL08612 is an OEM 4-ton thermostatic expansion valve (TXV) designed for compatible HVAC air-conditioning and refrigeration systems. This valve regulates refrigerant flow entering the evaporator coil, helping maintain proper cooling performance and refrigerant distribution.

The VAL08612 TXV responds to changing evaporator operating conditions to help maintain appropriate refrigerant superheat. Proper refrigerant metering supports efficient heat transfer, consistent cooling performance, and compressor protection.

This factory replacement expansion valve is intended for compatible HVAC equipment specifically requiring Trane part number VAL08612.

Key Features & Function

  • Genuine Trane / American Standard OEM replacement component

  • Part Number: VAL08612

  • Thermostatic Expansion Valve (TXV)

  • 4-ton nominal capacity

  • 48,000 BTU/hr nominal system capacity class

  • Regulates refrigerant entering the evaporator coil

  • Helps maintain proper evaporator superheat

  • Supports efficient air-conditioning operation

  • Refrigerant metering component

  • Designed for compatible HVAC refrigeration applications

  • Factory replacement expansion valve

Product Details & Key Specifications

Specification

Details

Brand

Trane / American Standard

Manufacturer Part Number

VAL08612

Product Type

Thermostatic Expansion Valve

Common Name

TXV / Expansion Valve

Nominal Capacity

4 Ton

Nominal System Capacity Class

48,000 BTU/hr

Primary Function

Refrigerant Metering

Application

HVAC Evaporator / Refrigeration Circuit

Replacement Type

OEM Service Component

Refrigerant Type

Verify manufacturer specifications

Inlet Connection

Verify manufacturer specifications

Outlet Connection

Verify manufacturer specifications

Equalizer Configuration

Verify manufacturer specifications

Valve Configuration

Verify original equipment requirements

Installation

Professional HVAC Installation

🛠️ HVAC Depot Pro Tip

When replacing the Trane VAL08612, verify the exact factory part number before ordering.

Part Number: VAL08612

Nominal Capacity: 4 Ton

Component: Thermostatic Expansion Valve (TXV)

Not all 4-ton expansion valves are interchangeable. Even when two TXVs have the same nominal capacity, they may differ in refrigerant compatibility, connection dimensions, equalizer configuration, and operating characteristics.

Before purchasing, confirm the equipment model, original valve number, refrigerant type, and inlet/outlet connections.

Installation Tip: A qualified HVAC technician should follow proper refrigerant recovery, brazing, evacuation, leak-testing, charging, and superheat verification procedures.

Equipment / Model Compatibility

The Trane / American Standard VAL08612 is intended for compatible HVAC equipment specifically requiring this factory 4-ton thermostatic expansion valve.

Potential applications include:

  • Compatible Trane evaporator coil assemblies

  • Compatible American Standard evaporator coil assemblies

  • Select 4-ton air-conditioning systems

  • Select heat-pump systems where specified by the manufacturer

  • HVAC equipment requiring VAL08612

Before ordering, verify the complete indoor and outdoor equipment model numbers, serial numbers, refrigerant type, original TXV part number, and connection configuration.

Compatibility Note: Specific equipment model numbers, refrigerant ratings, and connection dimensions have not been independently confirmed for VAL08612.

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

At HVAC Parts & Equipment Depot, customer satisfaction is important to us. This Refund & Return Policy explains how returns, exchanges, and refunds are handled for purchases made through TopHVACParts.com.

Return Eligibility

We accept returns within 30 days of delivery.

To qualify for a return:

  • The item must be unused, uninstalled, and in its original condition.
  • The item must be returned in its original packaging.
  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

Non-Returnable Items

The following items are not eligible for return or refund:

  • Installed or used parts.
  • Products showing signs of installation, modification, or damage caused after delivery.
  • Items missing original packaging.
  • Sale or clearance items.
  • Special-order or custom-order products.
  • Returns requested more than 30 days after delivery.

Restocking Fee

Approved returns may be subject to a 20% restocking fee.

The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.

Damaged, Defective, or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.

Email: support@tophvacparts.com
Phone: (214) 734-5222

We may request photographs and additional information to help process your claim.

If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.

Exchanges

We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.

To request an exchange, contact us at:

support@tophvacparts.com

Refund Process

Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.

If approved:

  • Refunds will be issued to the original payment method.
  • Processing typically takes 7–14 business days after approval.
  • Your financial institution may require additional time before the refund appears in your account.

Return Shipping

Customers are responsible for return shipping costs unless the return is the result of:

  • Our shipping error,
  • A defective product,
  • A damaged product received upon delivery.

Original shipping charges are non-refundable.

We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.

Return Address

HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States

Professional Installation Notice

Many HVAC products require installation by a licensed HVAC professional.

HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.

Special Orders

Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.

Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.

Contact Us

If you have questions regarding returns, refunds, or exchanges, please contact us:

HVAC Parts & Equipment Depot

Phone: (214) 734-5222
Email: support@tophvacparts.com

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
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