AHT seal

Seal profiles used in AHT refrigeration equipment glass doors:

Identify the seal profile of an AHT refrigerator or freezer.

Replace a fridge or freezer seal in 4 steps.


About AHT

AHT Cooling Systems GmbH is an Austrian company specialized in (plug-in) refrigeration equipment for professional use. AHT refrigerated cabinets are used within large supermarket chains worldwide. The AHT head office is in Rottenmann Austria where also part of its production takes place. Furthermore AHT has production sites in Navegantes (Brazil), Charleston (USA) and Changshu (China). AHT aftersales is carried out through the COOLPOINT-partner network.


AHT assortment

AHT sells the following refrigeration equipment in which a seal is applied in the door:

  • Glassdoor freezer cabinets
  • Glassdoor wall units for supermarkets
  • Up-right refrigerators and up-right freezers
    • Various models
  • Countertop coolers
  • AHT Extra Cold glassdoor coolers
  • Impuls merchandisers with glassdoor
  • Backbar coolers
  • Storage freezers
  • Chest freezers
  • Stainless steel coolers & Freezers


About DSU

DSU is specialized in the manufacturing of OEM equivalent AHT glass door refrigerator seals. We are brand independent and offer a solution for all makes of commercial refrigeration equipment. Register your company to receive access to our B-to-B portal.

The DSU portal enables you to manage your overall fridge seal spares service. Portal features include:

  • Configuration tool to calculate seal prices
  • Quotation tool
  • Custom pricing
  • Order status
  • Order history
  • Drop-shipping option