MRCOOL offers vertical and horizontal air handlers.
Hi Del, we are not able to provide a cost for your project as all projects and customers are different. Please follow the link provided below to begin finding information about pricing and availability or visit our Heating and Cooling Repair Installation page on Homedepot.com (link provided below). We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot! http://www.homedepot.com/services/hvac-repair/
No, it does not come with the heat strip kit.
Thank you Sue for your recent inquiry with The Home Depot in regards to an estimate for MRCOOL Signature 3.5-Ton 15 SEER 8.2 HSPF Complete Split Air Conditioning Heat Pump System, Gray. Please call 1-855-752-3352 and our team will be able to answer all your questions. We appreciate your business and look forward to serving you in the future.