How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Machinc Your Own Question
Machinc
Machinc, General Contractor
Category: Pool and Spa
Satisfied Customers: 936
Experience:  Has written home improvement articles since 2008. Earned South Carolina Residential Builders License in 1991.
75209918
Type Your Pool and Spa Question Here...
Machinc is online now
A new question is answered every 9 seconds

I can't adjust the temp. on my H series pool heater. what

Customer Question

Hi i can't adjust the temp. on my H series pool heater. what part do i need. thanks Dan
Submitted: 2 years ago.
Category: Pool and Spa
Expert:  Machinc replied 2 years ago.
The high limit , low limit and the
pressure switch s are the most likely
cause.
Before replacing any Of them make sure all wiring is
in good condition and filters are clean.
The high and low limit switches can be replaced
the easiest of the choices.
The pressure switch should be tested and replaced by a professional
I will post a link that should be helpful
Customer
.
Expert:  Machinc replied 2 years ago.
https://www.hayward-pool.com/pdf/manuals/H-series-Hxxx.pdf
Check sections five page 24 adjusting temperature
( may not apply to your model)
Professional Section six page 31 high and low limit
switches
I will be glad to answer any questions you
may have
Customer