Bonvue Heated Food Display - H-SL840VProduct Details Bonvue Heated Food Display H SL840V If youre looking for a stylish and highly practical heated display unit, youve come to the right place at FED. This black trim BonVue heated display unit is a quality built product and engineered to place your hot foods in the spotlight. The H SL series works hand in hand with Bonvues chilled display units, so you can place both displays within the front of your bakery, pizzeria, or takeaway store