Expires 4 months after purchase. Limit 1 per person, may buy 1 additional as a gift. New customers only. Booking required by phone on 01213288302, provide Groupon codes. Present printed Groupon on arrival. 24-hour cancellation policy. Excludes public and bank holidays. Valid Mon-Sat 9am-6pm. Valid for standard single air conditioning systems only. Excludes commercial and hybrid vehicles. Includes up to 500g of gas; any additional gas may incur a surcharge. Verified using our merchant's website on 30 May 2018.