Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 50 miles of zip code 32309. Appointment required, 24 hour advance notice required. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Limit 1 per household. Valid only for option purchased. Extra charge for any home over 2,400 sq. ft. $14 per additional vent, $18 per additional return, $35 per additional main line. May be repurchased every 30 days. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings