Trevi - Help Center Purchases and rentals Purchases How can I get information for the purchase of a water heater? 01 March 2022 15:05 Updated The best way is to complete the form. Still Need Help? Obtain required information or help to complete your purchase. Contact us or Place a service call Delivery or Pick-up Contact us Trevi client or Future client Installation or Renovation Contract number or In-store receipt number We will contact you within 24 hours.