The Furrion Chill Cube Variable Speed 18,000 BTU Heat Pump is currently sold out but available for preorder through Elkhart RV Parts. You can either place the order yourself or have your contractor handle the purchase and installation—both options are acceptable. While there is no specific contractor or military discount at this time, a $5 discount is available on any order using the code ALIRVP at checkout. For preorder assistance and questions, contact Elkhart RV Parts directly by phone or email to receive details on lead times and reservation steps.