Promotional value expires 180 days after purchase. Amount paid never expires. Valid only within 30 miles of zip code 95762. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as gift. Valid for tank-style water heaters only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings