Brennan G Today I visited for a second opinion. The system is a 2016 Nordyne (frigidaire) 2.5ton with Electric heat. I discovered the system is low on r410a. I preformed a leak search and discovered the condenser coil is leaking. The systems part warranty was never registered and expired in 2021. I provided Austin with Repair and Replacement estimates. Due to the lack of manufacture warranty and repairs cost. We recommend the system is replaced. I emailed Austin a quote to review.