This high-pitched screaming noise could simply be a sign that something is caught inside the pump, like in the impeller. Sometimes, the obstruction will clear as the pump works. The sound will go away as things go back to normal. However, this noise can be a sign that the pump’s bearings have worn down too much.
Moreover, how do you fix a noisy pool pump motor?
Also question is, how do you read a Hayward serial number?
Serial numbers for these products typically follow a format like this: 1M12345-1234567 (all numbers with the exception of the letter in the second position). For warranty registration purposes, please enter the serial number without the hyphen or any spaces (i.e. 1M123451234567).
How do I know what model Hayward pool pump I have?
Question: What is the difference between sp2610x15 and w3sp2610x15? Answer: This is the same part.
Under normal operating conditions, the motor end of the pump is hot enough that you can barely touch it — but not searing hot. If you check your pool pump motor and find it is far too hot to be able to touch with your hand, that’s not good.
When it comes down to it, both pumps have their own strengths and weaknesses. The Hayward EcoStar has better energy efficiency and the Pentair IntelliFlo has a reputation for longevity with a proven track record. It’s a close battle between the two pumps and it really comes down to personal preference.
The 5th and 6th digits of the serial number of a Hayward heat pump pool heater are the year of manufacture, and the next two are the month. So the example shown below was produced in August, 2017. This serial number system has been in effect since May, 2010.
The product ID tag and serial number
- 402 = 2004, Feb.
- 405 = 2004, May.
- 501 = 2005, Jan.
- 502 = 2005, Feb.
Hayward in-ground pumps are self-priming centrifugal pumps. These pumps have a vacuum chamber, commonly known as a pump housing. The pump housing must be filled with water in order to create a vacuum, resulting in the pump drawing the water out of your pool or spa.