Installation Guide

Pomona, CA Clemmons, NC Nashville, TN
Tel: [phone] www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
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BURNER REMOVAL AND REPLACEMENT:
Refer to Figures 12, 25, and 26 as needed.
1. Turn pump, gas supply, and heater power “OFF”.
2. Turn gas valve knob “OFF”.
3. Remove the front access panel. It is secured
with (4) screws.
4. Disconnect the union joint in the gas supply piping outside the heater cabinet.
5. Disconnect the wiring terminals from the gas valve.
6. Disconnect the wiring terminals from the blower.
7. Remove the gas manifold assembly. It is attached
to the air box using (4) screws.
8. Remove the screws from the igniter access panel and pull it out of the way.
Do not disconnect the wires.
9. Remove the air box cover. Do not remove the blower from the air box cover.
10. Remove the (2) screws securing each burner to the combustion chamber front.
11. Pull the burners straight out of the heater.
12. Reverse the above procedure to install the burners.
13. Turn the gas supply “on”. Use a soapy water solution to check for leaks.
Bubbles forming indicate a leak.
WARNING: EXPLOSION HAZARD The use of an open ame to check for gas
leaks could cause an explosion resulting in severe injury and/or death
GAS VALVE REPLACEMENT:
Refer to Figures 12 and 25 as needed.
ATTENTION: Do not attempt to repair the gas valve. If found defective, replace the entire valve.
Attempts to repair it will void the warranty.
1. Turn pump, gas supply, and heater power “OFF”.
2. Disconnect the union joint in the gas supply piping outside the heater cabinet.
3. Remove the front access panel. It is secured with (4) screws.
4. Disconnect the wiring terminals from the gas valve.
5. Remove the gas manifold assembly. It is attached to the air box using (4) screws.
6. Unscrew the gas valve from the gas manifold pipe.
7. Reassemble the gas manifold assembly using the new gas valve. Only use liquid pipe thread sealant
on the male threads of the gas manifold pipe. Do not place pipe dope on the rst two threads of any
joint.
8. Reverse the above procedure to re-install the gas manifold.