Yes, you can pair an old evaporator with a new condenser, but it's essential to ensure compatibility in terms of capacity and refrigerant type. The system must be properly calibrated to maintain efficiency and performance, as mismatched components can lead to reduced effectiveness and potential damage. Additionally, check for any necessary adjustments or modifications to the system to accommodate the new condenser. Proper installation and maintenance are crucial for optimal operation.
A 5 ton 10 SEER condenser will do it, but you can no longer buy a 10 SEER condenser. Replacing the condenser and not matching it with the proper evaporator coil will nullify the SEER value stated on the new unit and your actual SEER and EER will be anyone`s guess so do not pay any attention to it. The coil is the least expensive component of the 3 and now would be the time to upgrade away from R 22 which is currently being phased out and will become very expensive in the near future. Something to consider if that 9 year old coil were to fail before the new condenser does or if you were to develop a troublesome leak. But if you are dead set against the coil replacement I suppose a 4.5 or 5 ton, depending on the climate where you live will work. Get the lowest SEER currently available (13) since it will mean nothing.
Replacing the condenser coil in your air conditioning unit involves turning off the power, removing the old coil, installing the new coil, and reconnecting the power. It is recommended to hire a professional HVAC technician for this task to ensure it is done correctly and safely.
To replace the evaporator coil on a 1998 Plymouth Voyager, first, disconnect the battery and remove the dashboard to access the HVAC unit. Drain the refrigerant from the AC system, then disconnect the hoses and electrical connections from the evaporator. Remove the screws and clips securing the evaporator coil, take out the old coil, and install the new one in reverse order. Finally, reassemble the dashboard, reconnect the refrigerant lines, and recharge the AC system.
To replace the evaporator coil in a 1985 S10 pickup, first, disconnect the vehicle's battery and drain the air conditioning system to remove refrigerant. Remove the dashboard and the heater assembly to access the evaporator coil, which is typically located inside the HVAC box. Disconnect the old coil's refrigerant lines, unbolt it from the housing, and replace it with the new coil. Reassemble the HVAC system, reconnect the refrigerant lines, and refill the AC system with refrigerant before testing for leaks.
To replace the evaporator coil and expansion valve in a 1999 Voyager, first, disconnect the battery and safely discharge the air conditioning system. Remove the dashboard and any necessary components to access the HVAC unit. Take out the old evaporator coil and expansion valve, ensuring to replace any O-rings and seals. Install the new coil and valve, reassemble the HVAC unit, and recharge the AC system before reconnecting the battery.
To replace the AC evaporator coil on a 2001 Pontiac Grand Am, first disconnect the negative battery cable and recover the refrigerant from the AC system. Next, remove the dashboard to access the HVAC housing, then disconnect the electrical connectors and hoses from the evaporator. Once the housing is open, you can unbolt the old evaporator coil and install the new one, making sure to reassemble everything securely and recharge the AC system afterward. Always consult a repair manual for specific details and safety precautions.
To remove and install the evaporator coil in a 1997 Honda Accord, first, disconnect the battery and evacuate the refrigerant from the AC system. Remove the dashboard and center console to access the HVAC unit, then unbolt and disconnect the necessary components including the blower motor and heater core. Carefully extract the old evaporator coil, install the new one, and reassemble the HVAC unit, ensuring all connections are secure before recharging the AC system and reconnecting the battery. Always refer to a service manual for detailed instructions specific to your vehicle.
Purchase the right coil for that vehicle.
To replace the expansion valve on a 1986 Nissan 300ZX, first, locate the valve, typically near the evaporator. Disconnect the refrigerant lines and electrical connectors, then remove the mounting bolts to take out the old valve. For the condenser, drain the refrigerant, remove the mounting bolts, and disconnect the lines before installing the new condenser. Ensure to flush the system to remove any debris before reassembling and recharging the AC system.
Disconnect the battery.Remove the air filter tubing.Remove the plug on the old coil.Switch the plug wires from the old coil to the new coil.Remove the four bolts from the old coil.Bolt the new coil into place.An instructional video has been included below.
The coil fits in the coil bracket, which is normally on the fan shroud. Take the old coil off the car and set it down with the wiring pointed up. You will see two bolts coming out of the coil, one with a + and one with a -. The + bolt should have a metal piece with a place to hook three push-on connectors; the - bolt should have a metal piece you can hook two push-on connectors to. So the drill is, move all the wiring that's on the + side from the old coil to the new one, move all the wiring from the - side of the old coil to the - side of the new one, move the center wire from old coil to new, put the coil bracket on the new coil, bolt the coil onto the fan shroud and you're done. It'll take ten minutes at most.