– Thermostatic controller. rn- Capacity of half modul ; 1 piece of GN 2/3 + 2 pieces of GN 1/6. rn- Capacity of full modul ; 1 piece of GN 1/1 + 2 pieces of 1/4. rn- Drainage valve. rn- Water inlet valve. rn- Easy to clean and hygienic. rn- Stainless steel body.