Peace, mercy, and blessings of God be upon you. We have a place to exchange old air conditioners, whether working or broken. Window air conditioners of all types. 18,000 BTU window air conditioner for 900 with the old air conditioner. Exchange of the old one. 24,000 BTU for 1300 with the old air conditioner. Two-year comprehensive warranty and five years on the compressor. Home maintenance during the warranty period. For orders and inquiries, contact the number (Mobile number appears when you press the contact button) The price includes tax, delivery, and installation.