4 Pounds ABSOLUTELY NO WARRANTY ON REFRIGERANT. SERVICE CALL: Upon arrival homeowner stated the hvac system ice up Completely. After troubleshooting I found system is in poor maintenance conditions 7 years old contractor grade. Performed courtesy electronic Leak search and I found the indoor evaporator coil has mayor refrigerant leak. By homeowner request add refrigerant only they will replace the System soon. Add 4 pounds of r 410a absolutely no warranty. Test Cooling mode is working at this moment. Low refrigerant charge can ice up and create water damage on the ceiling. Homeowner is aware of the conditions of the system. Homeowner wants to get a Quote for new System appointment is set for next wensday 6/18/2025 at 11 to 2 pm to Discuss different options for replacement. Thanks for choosing TE CERTIFIED.