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42332_rev B

Heater Installation Guide

3

3S Heater Installation 

©2019 Balboa Water Group.  Single Source Solution.  All rights reserved.
3030 Airway Avenue, Suite B | Costa Mesa, CA 92626  |  p 714.384.0384  |  www.balboawater.com 
Specifications subject to change without notice.

Step 1

Power Off the system pack at the GFCI  

or circuit breaker.

Step 2

Remove the system pack cover by loosening two 

screws (F) with a phillips head screwdriver.

Step 3

If the agency prefix is BP501 or BP6, disconnect the 

heater connector (B) from J46 on the circuit board.
If the agency prefix is BP20 or BP21, disconnect the 

heater connector (B) from J44 on the circuit board.
.

Installation Instructions

System pack with cover

F

Tools / Supplies

3S Heater

Wrench, 3/8” (9.5mm), 
open end

Phillips screwdriver

Nyogel 760G

Applicator stick

for Nyogel

Heater 

Connector

B

3S Heater

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