HVAC Service Valve - 61-104914-04

Ensure the integrity of your cooling system and simplify maintenance with the HVAC Service Valve 61-104914-04. This critical refrigerant control component is designed to manage the flow of refrigerant through the lines, allowing technicians to isolate the outdoor unit from the rest of the system during installation, repairs, or refrigerant charging. A leaking or seized service valve can lead to refrigerant loss, system inefficiency, and potential compressor damage, making this high-quality replacement essential for a reliable HVAC system.

Constructed from heavy-duty forged brass, this service valve is built to withstand high pressure and extreme outdoor temperature fluctuations. It features precision-machined threads for a leak-proof connection and a durable internal seal to ensure long-term performance under the rigorous demands of residential and commercial air conditioning systems.

1. Safety Precaution: Ensure the HVAC system is powered off. This procedure requires professional recovery of the existing refrigerant and should only be performed by a certified HVAC technician.
2. Recover Refrigerant: Use a recovery machine to safely remove the refrigerant from the system according to EPA guidelines.
3. Remove Old Valve: Use a tubing cutter or torch to disconnect the copper lines from the faulty 61-104914-04 valve. Be careful to prevent debris from entering the refrigerant lines.
4. Install New Valve: Position the new service valve and braze the copper suction or liquid lines to the valve ports. Use a wet rag or heat-sink paste on the valve body during brazing to protect the internal seals from heat damage.
5. Pressure Test and Vacuum: Once the connections are cool, perform a nitrogen pressure test to check for leaks, followed by a deep vacuum to remove moisture from the system.
6. Charge and Test: Open the valve using the internal service port, recharge the system with the specified amount of refrigerant, and restore power to verify smooth operation.
7. Compatible with select condenser and heat pump units, this OEM-quality service valve provides a secure, professional-grade solution for refrigerant management.

• HVAC Service Valve – part number 61-104914-04
• Allows for system isolation and refrigerant flow control
• Forged brass construction for high-pressure durability
• Precision-machined for leak-proof brazed and threaded connections
• Compatible with a wide selection of select HVAC outdoor units
• OEM-quality replacement for reliable, long-term system performance