Navien NCN-21K(A) Installation Instructions Manual page 47

%RLOHU
1ž 'HVFULSWLRQ
PRGHO
$OO %XUQHU UDPS VHDO
$OO *DV DLU PL[WXUH SLSH
$OO ,JQLWLRQ WUDQVIRUPHU
$OO )DQ VHDO
$OO )DQ
9HQWXUL WXEH
$OO 9HQWXUL WXEH VHDO
$LU JDV PL[HU
*DV SLSH
$OO *DV YDOYH RXWOHW DGDSWHU
$OO *DV YDOYH
$OO *DV YDOYH LQWDNH DGDSWHU
$LU LQWDNH SLSH
1RWH 6SDUH SDUWV DQG
1ž
DUH VXSSOLHG DVVHPEOHG DV D XQLW
%RLOHU
'HVFULSWLRQ
PRGHO
%XUQHU VHDO
%XUQHU
+HDW H[FKDQJHU VHDO
%XUQHU UDPS
*DV QR]]OH
$OO *DV QR]]OH VHDO
$OO 0L[HU 2 ULQJ
$OO %XUQHU VXSSRUW
$OO $LU LQWDNH SLSH VHDO
$OO *DV YDOYH 2 ULQJ
$OO *DV LQWDNH VHDO