Drazice OKC 2000 NTRR/1MPa 작동 및 설치 매뉴얼 - 페이지 7

{카테고리_이름} Drazice OKC 2000 NTRR/1MPa에 대한 작동 및 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Drazice OKC 2000 NTRR/1MPa 12 페이지. Indirect water heaters

OKC 800-2000 NTR

heated by a gas boiler with two pumps

An example of a group heater connection for steady hot water consumption from all tanks using Tichelmann's

method

OV – Heating water

SV - Cold water

C – Circulation

OKC 800-2000 NTRR

heated by a gas boiler and solar collectors

controlled by a three-way valve

TUV - Hot service water

1 - Return valve

2 – Pump