Promo 17144. One entry per household per registration period. No purchase necessary. Must be a resident in the Kotz Heating, Cooling & Plumbing service area. Prizes has an estimated value of $13,400 and has no cash value. Winner may transfer the prize to another household as long as they reside within the company service area. Employees and those associated with any marketing of Kotz Heating, Cooling & Plumbing are not eligible to enter and win. Any customization required to properly install the system will be quoted and will be at the winner’s expense. If the winner declines the required work, the company has the right to choose another winner. Company reserves all rights to change the prize and contest. Winner will be notified following the announcement date. See representative for full details.