18-BC89D1-1L-EN
7
Table 6.
Cold Climate Considerations (Heat Pump Only)
1RWH
,W LV UHFRPPHQGHG WKDW WKHVH SUHFDXWLRQV EH WDNHQ IRU
XQLWV EHLQJ LQVWDOOHG LQ DUHDV ZKHUH VQRZ DFFXPXODWLRQ DQG
SURORQJHG EHORZIUHH]LQJ WHPSHUDWXUHV RFFXU
8QLWV VKRXOG EH HOHYDWHG ± LQFKHV DERYH WKH SDG RU
URRIWRS GHSHQGLQJ RQ ORFDO ZHDWKHU 7KLV DGGLWLRQDO KHLJKW
ZLOO DOORZ GUDLQDJH RI VQRZ DQG LFH PHOWHG GXULQJ GHIURVW F\FOH
SULRU WR LWV UHIUHH]LQJ (QVXUH WKDW GUDLQ KROHV LQ XQLW EDVH SDQ
DUH QRW REVWUXFWHG SUHYHQWLQJ GUDLQDJH RI GHIURVW ZDWHU
,I SRVVLEOH DYRLG ORFDWLRQV WKDW DUH OLNHO\ WR DFFXPXODWH VQRZ
GULIWV ,I QRW SRVVLEOH D VQRZ GULIW EDUULHU VKRXOG EH LQVWDOOHG
DURXQG WKH XQLW WR SUHYHQW D EXLOGXS RI VQRZ RQ WKH VLGHV RI
WKH XQLW
Min. 12”
Snow
Barrier
3-12” Elevation
Snow Legs
Pad
Coastal Considerations
,I LQVWDOOHG ZLWKLQ RQH PLOH RI VDOW ZDWHU LQFOXGLQJ VHDFRDVWV DQG LQODQG ZDWHUZD\V PRGHOV ZLWKRXW IDFWRU\ VXSSOLHG 6HDFRDVW 6DOW 6KLHOGV
UHTXLUH WKH DGGLWLRQ RI %$<6($& 6HDFRDVW .LW DW LQVWDOODWLRQ WLPH
U
Un
niitt L
Lo
occa
attiio
on
n C
Co
on
nssiid
de
erra
attiio
on
nss