Canada-Wide Shipping Look for Free Shipping label on select items!
Pick-up Location 3280 Steeles Ave W, Unit #22
Concord, ON • Click for Map & Hours
COVID-19 Notice Our website remains open for business. We offer a curbside pickup and Canada-wide shipping. Our physical locations will remain closed to the public.

Hayward Heater Pressure Switch

List price: $115.81
You save: $26.72 (23%) Get an extra 3-10% off through our Rewards Program
-3% -7% -10%
Price in points: 1782 points
Reward points: 9 points
In stock
I acknowledge that all replacement parts are final sale and installation of this product must be performed by a professional technician; self-installation can void manufacturer's warranty.

Quick Overview

Hayward Pressure Switch CHXPRS1931

Hayward Heater Pressure Switch

For your pool heater to function correctly, it needs to operate in tandem with all of the other elements of your pool equipment. Your heater cannot run safely or effectively if your pump isn't moving, and to ensure that your heater is protected in the event of a pump failure, you'll need to be sure that the pressure switch in your Hayward heater is functioning correctly.

If you're in need of a new pressure switch (or any other part for your heater), Hayward has you covered.

Using the CHXPRS1931 Hayward Heater Pressure Switch

The CHXPRS1931 Hayward Heater Pressure Switch provides an exact replacement for the existing pressure switch that protects your heater and pump. This small part plays an essential role, ensuring your pump is working properly and that none of your most expensive equipment is damaged if there is a problem.

This small switch is easy to replace, requiring a simple thread-in in place of the existing part. Order the CHXPRS1931 to ensure your heater and pump are protected in the event of a flow problem.


No posts found

Write a review
  • Installation
  • Request a Quote on Installation

    Toronto Pool Services

    Pool Equipment installation services are provided by our partner, Toronto Pool Services.

    All installations are performed by certified technicians and are backed by a one-year labour warranty. By submitting this form you will share your information with our partner and they will provide you with a quote by email. You are under no obligation to purchase the product or the installation service. Product prices on do not include installation costs.

    For more information, visit

    NOTE: Product images are for illustration purposes only and may not exactly match the actual product due to seasonal model, color or design changes. When shopping for parts we strongly recommend to check the SKU or "Part Number" which is listed on each product page. If you are unsure whether this is the correct product or need assistance please contact us.

    Related Products

    Just a quick reminder - Toronto Pool Supplies is an online-only store. Our Concord, ON location is a pickup point, not a retail store and we cannot service walk-in customers. If you want to pick up your items in person please place an order online first and we will email you when it's available for pickup.

    New Hours for 2021 Season: Mon-Wed: 9AM - 5PM / Thu: 9AM-8PM (Extended) / Fri: 9AM-5PM