Raypak 3450 - Plumbing Diagrams and Schematics; Plumbing Schematic - No External Bypass

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Plumbing Diagrams
WATER OUT (TO POOL OR SPA)
CHEMICAL INTRODUCTION
CHECK VALVE
FILTER
WATER IN (TO POOL OR SPA)
Fig. 12: Plumbing Schematic – No External Bypass
(Plumb the heat pump pool heater AFTER the filter and BEFORE any chlorinators.)
NOTE: Models 2450-4450 – For systems with pumps less than 1-1/2 HP (under 40 gpm / 151 lpm) Models 5450-8450 – For systems with pumps less than 2 HP (under 80 gpm / 303 lpm) No external bypass required.