Energy Tech Laboratories 5358 - Manual (Page 13)

W
AT
ER
IN
(F
RO
M
P
O
O
L
O
R
SP
A)
FI
LT
ER
CH
EC
K
VA
LV
E
CH
EM
IC
AL
IN
TR
O
DU
CT
IO
N
W
AT
ER
O
UT
(T
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P
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O
L
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A)
Fig. 5: For systems with pumps of 2 HP or greater (over 80 gpm), an external
bypass is required. Adjust the bypass valve to divert a minimum of 40
gpm through the heat pump pool heater. Connections are 2-inch unions. Plumb the
heat pump pool heater AFTER the filter and BEFORE any chlorinators.
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