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.

Header Gasket for Jandy Hi-E2 Heaters

List price: $107.86
You save: $24.89 (23%) Get an extra 3-10% off through our Rewards Program
-3% -7% -10%
Price in points: 1660 points
Reward points: 8 points
Contact us for availability
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

R0304300 Header Gasket for Jandy Hi-E2 Heaters

R0304300 Header Gasket for Jandy Hi-E2 Heaters

For any quality pool heater to function at its finest and last for many seasons, it is important that all of the small parts within a heater be maintained and replaced as needed over the years. Jandy heaters are backed by the Zodiac guarantee, which allows pool heater owners to easily access replacement parts and to extend the life of their heaters.

The header in your Jandy pool heater directs the flow of water through your heater, ensuring it is heated adequately and directed back to your pool with no problems. Over time, the headers face a huge amount of pressure and stress, and the gaskets that make the header pressure-tight may become corroded or damaged.

When it comes time to replace the header gaskets in your Jandy Hi-E2 heater, be sure that you look to Jandy to get matching parts you need. A close fit for your gaskets ensures excellent performance and minimized changes of leaks.

If you have a Jandy Hi-E2 heater, the R0304300 makes a perfect replacement for the original header gasket included in your heater.


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.

    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