Pentair Gas and Air orifices (natural gas) || 475604
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Description
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
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Product Warranty
Product Warranty
Warranty Information
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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.
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When your claim is approved, get a quick repair or replacement.
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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:
- Damage caused by careless handling, improper repackaging, or shipping.
- Damage due to misapplication, misuse, abuse, or failure to operate equipment as specified in the owner's manual.
- Damage caused by failure to install products as specified in the owner's manual.
- Damage due to unauthorized product modifications or failure to use Pentair's original replacement parts.
- Damage caused by negligence, or failure to maintain products as specified in the owner's manual properly.
- Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
- Damage caused by water freezing inside the product.
- Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
- 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.
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.
Contact A&A(Pentair In-Floor) Here.
Warranty parts
Follow these steps to replace parts under warranty:
- Package and ship the parts, making sure you include the following
information:
- Warranty certificate number
- Your complete name, address, and phone number(s)
- 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
Contact Paramount HERE.
Please click on the link below to file for any warranty issues with Paramount:
PARAMOUNT WARRANTY INFORMATION
Contact BlueSquare Here.
Please click on the link below to file for any warranty issues with BlueSquare:
BlueSquare MFG Warranty Information
Contact Link Here.
Please click on the link below to file for any warranty issues with Hayward:
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