EPOOLSUPPLY - FROM OUR STORE TO YOUR DOOR

Pentair Gas and Air orifices (natural gas) || 475604

Pentair  |  SKU: 475604
$4095 USD $5695

Delivery and Shipping

  • FREE SHIPPING IN THE USA
  • WORLDWIDE SHIPPING AVAILABLE
  • 30 DAY RETURNS
  • UPGRADED | EXPEDITED SHIPPING AVAILABLE

ePoolSupply packs your products with LOVE

Resources & PDF Downloads

Description

Pentair Gas and Air orifices (natural gas) || 475604

Pentair Gas & Air Orifices (Natural Gas) – 475604

Ensure Optimal Gas Flow for Your Heater – Available at ePoolSupply.com

Keep your Pentair MasterTemp or Sta-Rite Max-E-Therm heater running efficiently with the Pentair 475604 Gas & Air Orifices (Natural Gas). These precision-engineered orifices regulate the air-to-fuel ratio, ensuring proper combustion for consistent heating performance, fuel efficiency, and reduced emissions.

If your heater isn’t igniting, burning inefficiently, or showing error codes, replacing the gas and air orifices may resolve the issue. Using genuine Pentair replacement parts ensures safe operation and extends the life of your heater.


Product Details:

Brand: Pentair
Part Number (SKU): 475604
UPC: 788379878191
Function: Controls air and gas flow for efficient combustion
Material: Precision-machined metal for durability
Compatibility: Pentair MasterTemp & Sta-Rite Max-E-Therm heaters
Fuel Type: Natural Gas (For Propane, see alternate orifice kits)
Includes: Set of replacement gas & air orifices for proper fuel regulation


Why Choose the Pentair 475604 Gas & Air Orifices?

OEM Pentair Replacement Part – Ensures safe, efficient, and reliable heater performance
Optimizes Fuel Combustion – Proper air-to-gas mixture improves heating efficiency
Prevents Ignition Failures & Burn Issues – Replacing worn orifices ensures stable flames
Durable & Heat-Resistant Construction – Designed to withstand high temperatures & corrosion
Reduces Heater Emissions & Soot Build-Up – Enhances heater longevity & efficiency


History & Importance of Gas & Air Orifices in Pool Heaters

Gas and air orifices play a critical role in combustion efficiency by precisely metering fuel and air intake. Over time, these small but essential components can become clogged, corroded, or worn, leading to:
Inefficient heating or delayed ignition
Yellow flames or excessive soot build-up
Gas leaks or erratic heater performance
Increased fuel consumption & higher energy costs

By using the Pentair 475604 replacement kit, you restore your heater to peak performance, improve fuel efficiency, and reduce maintenance costs.


Installation Tips & Tricks

WARNING: Always turn off the gas supply and power before servicing the heater.

🔧 Step 1: Shut Off Gas & Power – Prevents leaks and ignition risks.
🔧 Step 2: Access the Burner Assembly – Locate the gas and air orifices inside.
🔧 Step 3: Remove Old Orifices – Use a wrench to unscrew the worn or clogged parts.
🔧 Step 4: Inspect for Debris or Damage – Clean any residue from the assembly.
🔧 Step 5: Install New Orifices – Tighten without overtightening to prevent damage.
🔧 Step 6: Reconnect Gas & Test Heater – Ensure a steady, blue flame for proper combustion.

💡 Pro Tip: Regularly inspect the orifices for debris or wear to maintain optimal heating performance.


Buy Genuine Pentair Parts from ePoolSupply.com

At ePoolSupply.com, we are an authorized Pentair reseller, ensuring you receive authentic, high-quality OEM replacement parts. Shop the Pentair 475604 Gas & Air Orifices (Natural Gas) today for fast shipping and expert support!

🚚 Fast Shipping | ✅ Genuine Pentair Parts | 🔧 Expert Support

Reviews

Product Warranty

Warranty Information

ePoolSupply Warranty: Here at ePoolSupply, we strive to get our customers the right product, the first time. Even though we aim for this, mistakes do happen. Therefore, we allow the following options:

- All products are eligible for returns, or exchanges, up to 30 days from delivery.
- All products are subject to manufacture warranty from day 1 up to when the warranty ends.

 

Reliable protection for the products you love.

ePoolSupply.com has teamed up with Extend to offer our customers peace of mind for purchasing items from our website! Most products displayed on our website will now offer an Extend plan to ensure that the items you purchase from our manufacturers will be covered no matter what! Check out some of the information below on how simple and easy the Extend process can be!

Enjoy added peace of mind with an Extend protection plan. From a simple, stress-free claims process to quick repairs or replacements, we're here for you when the unexpected happens.


Adding Extend is easy.

When shopping for your favorite brands, look for Extend at checkout to add a protection plan.

1. Add Extend while you shop. Simply add a protection plan at checkout when shopping for millions of eligible products.

2. File a claim in minutes. If you have an issue with your product, easily file a claim in just a few clicks.

3. Enjoy your product!

When your claim is approved, get a quick repair or replacement.

Please contact us with any questions or concerns as we are happy to help!


Pentair Warranty:

Registration Link HERE.

Contact Link HERE.

While many Pentair products are covered by a sixty- (60) day warranty, a select number of products qualify for extended warranty coverage. You can view the whole policy here.

Select Bundled Products: applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators, or UV sterilizer**

*Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license, and/or resale permit. Common examples of a "qualified installer" include Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.

**Note: Bundled products - must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage, then all products within the same bundle will be disqualified from receiving the three (3) year extended warranty coverage for bundled products.

Trade Grade products must be purchased from a retail store (brick & mortar), pool builder, or pool service company to receive a one-year, two-year, or three-year warranty. If purchased online will only receive a sixty-day limited warranty. View the list of Trade Grade Products.

^Labor Costs are not covered outside of US/Canada

Exceptions that may result in denial of a warranty claim:

  1. Damage caused by careless handling, improper repackaging, or shipping.
  2. Damage due to misapplication, misuse, abuse, or failure to operate equipment as specified in the owner's manual.
  3. Damage caused by failure to install products as specified in the owner's manual.
  4. Damage due to unauthorized product modifications or failure to use Pentair's original replacement parts.
  5. Damage caused by negligence, or failure to maintain products as specified in the owner's manual properly. 
  6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
  7. Damage caused by water freezing inside the product.
  8. Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
  9. Please see the warranty card for commercial exceptions.

Pump Warranties:

Models Sold: 342001/011028: Backed by a 2-Year Manufacturer's Warranty**

**When installed by an industry professional and the product has been registered through Pentair.

**If the item is "Self-Installed, Pentair will honor a 60-day warranty for PARTS ONLY/NO LABOR from the point of purchase.

 

Fluidra Warranty (Zodiac/Polaris/Caretaker/Jandy):

Contact Fluidra Here

Each Brand operated under the Fluidra umbrella has its own limited warranty. Please see each link below to find your specific warranty for each company.

Zodiac Limited Warranty

Jandy Limited Warranty

Polaris Limited Warranty

Caretaker Limited Warranty

 

A&A (Pentair In-Floor) Warranty:

Contact A&A(Pentair In-Floor) Here. 

Warranty parts

Follow these steps to replace parts under warranty:

  1. Package and ship the parts, making sure you include the following

 information:

  • Warranty certificate number
  • Your complete name, address, and phone number(s)
  1. Prepay the freight and ship the parts to

A&A (Pentair In-Floor) Warranty Department

1502 E Buckeye Rd

Phoenix, Arizona 85034

Note: If you do not have your warranty number, you must first contact A&A (Pentair In-Floor) 

Customer Satisfaction at one of the following phone numbers for directions on

how to replace the parts.

(800) 831-7133

Out-of-warranty parts: You do not need to return out-of-warranty parts. You may order replacement parts by calling A&A (Pentair In-Floor) Customer Satisfaction on the toll-free line (800) 831-7133 or by visiting the website: pentair.com/infloor

 

Paramount Warranty:

Contact Paramount HERE. 

Please click on the link below to file for any warranty issues with Paramount:

PARAMOUNT WARRANTY INFORMATION

 

BlueSquare Warranty:

Contact BlueSquare Here. 

Please click on the link below to file for any warranty issues with BlueSquare:

BlueSquare MFG Warranty Information

 

Hayward Warranty:

Contact Link Here. 

Please click on the link below to file for any warranty issues with Hayward:

Hayward Warranty Information

Price Match Guarantee

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely.

EPOOLSUPPLY doES not store credit card details nor have access to your credit card information.

REVIEWS FROM OUR CUSTOMERS

AWESOME! EXTRAORDINARY! EXCEPTIONAL CUSTOMER SERVICE! ePoolSupply is the BEST pool supply company in the USA!

My Pentair 520 clean & clear filter housing top cracked and more than 1/3 my pool water pumped into my yard. . I ordered a new filter housing cover on Wednesday at 2:30 pm. By 2:30 pm on Thursday, FedEx delivered a new Pentair 520 clean & clear filter housing top to my front door.

Best Pool Supply company ever! Thank you ePoolSupply! Your team is the best! This always has and always will be my go to pool supply company.

Charles H.

GOOGLE REVIEW

Great experience. They had the best price and shipping was very fast.

Michael S.

Google Review

This company is awesome because its people care to provide a great service. I will use them now exclusively

Phillip S.

Google Review

Such an easy transaction. DJ was very helpful. Highly recommend!

Michael T.

Google Review