Hayward H150FD Service & Installation Manual

Pomona, CA Clemmons, NC Nashville, TN
Tel: 908-351-5400 www.haywardpool.com
USE ONLY HAYWARD GENUINE REPLACEMENT PARTS
25
ATTENTION: Whenever a high-pressure double regulation system is utilized for propane gas, consult
a propane expert for accurate pipe and pressure sizing. Make sure that 1st and 2nd stage regulators are
large enough to handle the BTUH input listed for the heater(s) being used.
Hayward will not be responsible for heaters that soot up due to improper gas line or propane tank sizing
resulting in improper gas volume.
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The heater is designed for use ZLWKSRRODQGVSDKRWWXEZDWHURQO\DVIXUQLVKHGE\PXQLFLSDOZDWHUGLV-
tribution systems. The warranty does not cover heater use with mineral water, seawater (PPM>4000), or other
non-potable waters.
Do not install any restriction in the water pipe between the heater outlet and the pool/spa with the
exception of:
1. three-way switching valve
2. in-line chlorinator
3. chlorinator check valve
WA R N ING: EXPLOSION
HAZARD Blockage of water
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causing property damage,
personal injury, or loss of life.
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nipples to accomodate water piping to and from the pool
or spa. These pipe nipples will accept piping by solvent
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tings are secured in place with plastic union nuts, and on
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in place with bolts. Assemble these parts to the heater
prior to plumbing. Tighten union nuts (or bolts) securely
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able to the authority having jurisdiction.
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be used on the heater inlet pipe.
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within the range for the heater. See Table 14.
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Figure 15: Pipe nipples
Gaskets
Fittings
Bolts
Heater
Header
Bronze Header (ASME)
Plastic Header
Gaskets
Fittings
Union Nuts
Heater
Header

Hayward H150FD Specifications

General

Brand	Hayward
Model	H150FD
Category	Swimming Pool Heater
Language	English