Raypak 3450 - Plumbing Schematic

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WATER OU

(TO POOL

OR SPA)

CHEMICAL

INTRODUCTION

CHECK

VALVE

FILTER

WATER IN

(TO POOL

OR SPA)

Fig. 13: Plumbing Schematic – External Bypass

(Plumb the heat pump pool heater AFTER the filter and BEFORE any chlorinators.)

NOTE: Models 2450-4450 – For systems with pumps of 1-1/2 HP or greater (over 40 gpm / 151 lpm)

Models 5450-8450 – For systems with pumps of 2 HP or greater (over 80 gpm / 303 lpm)

External bypass required. Adjust the bypass valve to divert a minimum of 20 gpm / 76 lpm (2450-4450)

or 30 gpm / 114 lpm (5450-8450) through the heat pump pool heater.

Raypak 3450 - Plumbing Schematic - External Bypass