PENTAIR 474957 Combustion Chamber 788379870850

( Brand: Pentair ), ( Manufacturer Part Number: 474957 ), ( Color: Brown/a ), ( UPC: 788379870850 )

Review PENTAIR Combustion Chamber Assembly

The Pentair 474957 Swimming Pool Heater Combustion Chamber is a crucial component of your pool heater system, designed to provide efficient and reliable heating for your pool or spa. This combustion chamber is specifically engineered for Pentair's MasterTemp pool heaters, ensuring optimal performance and compatibility.

The combustion chamber is made of high-quality, corrosion-resistant materials, including a stainless steel heat exchanger and a ceramic fiber burner media. These materials not only withstand the rigors of continuous use but also provide superior heat transfer and longevity.

Measuring 14 inches (L) x 14 inches (W) x 24 inches (H), this combustion chamber is compact and can be easily installed in most residential pool heating applications. It features a front-access design, allowing for easy access to the burner and other internal components for maintenance and service.

The combustion chamber is designed to operate on both natural gas and propane fuels, providing flexibility for pool owners. It also comes equipped with a safety pressure relief valve, which automatically releases excess pressure if necessary, ensuring safe operation.

With a thermal efficiency rating of up to 82%, this combustion chamber is an energy-efficient choice for pool heating. It effectively converts fuel energy into heat, reducing your energy consumption and lowering your operating costs.

The Pentair 474957 Swimming Pool Heater Combustion Chamber is backed by Pentair's commitment to quality and customer service. It is covered by a limited warranty, giving you peace of mind and confidence in your pool heating investment.

In summary, the Pentair 474957 Swimming Pool Heater Combustion Chamber is a robust, efficient, and reliable solution for your pool or spa heating needs. Its durable construction, versatile fuel compatibility, and user-friendly design make it an excellent choice for pool owners seeking a high-performing and long-lasting heating system.

Pros and Cons of buying a Pentair 474957 Swimming Pool Heater Combustion Chamber

The Pentair 474957 is a replacement combustion chamber for Pentair pool heaters. Replacing a faulty combustion chamber can extend the life of your pool heater. Here are some pros and cons to consider before purchasing this part.

1. Improved Heating Efficiency: A new combustion chamber can help improve the overall heating efficiency of your pool heater, saving you money on energy costs.

2. Enhanced Safety: A faulty combustion chamber can lead to safety issues, such as carbon monoxide leaks. Replacing it ensures that your pool heater operates safely and efficiently.

3. Longer Heater Lifespan: By addressing the issue with the combustion chamber, you can extend the lifespan of your pool heater.

4. Easy Installation: The Pentair 474957 is designed for easy installation, requiring only basic tools and minimal time.

1. Cost: Replacing the combustion chamber can be a significant investment, especially if your pool heater is older or has other issues.

2. Potential for Future Failures: Although a new combustion chamber can help improve the lifespan of your pool heater, there is still a chance that other parts may fail in the future.

3. Labor Costs: Depending on your skill level, you may need to hire a professional to install the new combustion chamber, adding to the overall cost.

In conclusion, the decision to purchase the Pentair 474957 combustion chamber depends on the specific circumstances of your pool heating system. If your pool heater is relatively new and the issue is solely with the combustion chamber, replacing it may be a cost-effective solution to extend the heater's lifespan and improve its efficiency. However, if your pool heater is older or has other issues, it may be more economical to consider upgrading to a new, energy-efficient model. Ultimately, weighing the pros and cons and consulting with a pool heating professional can help you make the best decision for your situation.

Recommendation: If you have determined that replacing the combustion chamber is the best option for your pool heater, ensure that you purchase a high-quality part from a reputable supplier, such as Pentair, to ensure optimal performance and longevity.

Details:

Pentair 474957 Combustion Chamber Assembly. This is a brand new part comes with full manufacturer warranty.

part #: 474957 prices

• $363.34-$537.95

specifications poolmaintgo:

• brand: Pentair
• mpn: 474957
• color: Brown/a
• upc: 788379870850

offer poolmaintgo:

• quantity: 1
• availability: In Stock
• sold: 0
• started: January 19, 2026
• options: Ship-to-home

seller poolmaintgo:

• rating: 99.7%
• # reviews: 45021
• city: Houston, Texas

returns poolmaintgo:

• paid by: Seller
• method: Money back
• time: 30 Days
• policy: Returns Accepted

payments poolmaintgo:

• other
• credit card: Mastercard
• wallet: Google-pay

shipping poolmaintgo:

• carrier: FedEx, USPS
• class: Standard, Expedited, One-day
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, USPS Priority Mail Express, FedEx Standard Overnight
• cost: $151.59
• transit: 3-7 Days

general poolmaintgo:

• Pools Spas > Pool Equipment Parts > Other Pool Equipment Parts
• condition: New

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