
Pentair 474957 Combustion Chamber Assembly for MasterTemp and Max-E-Therm
Description
Pentair 474957 Combustion Chamber Assembly for MasterTemp and Max-E-Therm Pool Heaters
Item Description:
The Pentair 474957 Combustion Chamber Assembly is a genuine replacement part designed to restore performance and safety in MasterTemp and Max-E-Therm pool and spa heaters. This updated 9-bolt design provides durability and consistent heating performance, making it an essential component for reliable operation.
Features:
OEM Pentair replacement part
Durable all-metal construction
9-bolt lid for secure fit
Improves combustion efficiency
Easy to install
Specifications:
Part Number: 474957
Material: Metal
Assembly Type: 9-bolt combustion chamber
Weight: Approximately 17–41 lbs
Country of Origin: United States
Compatibility:
Compatible with Pentair MasterTemp pool and spa heater models
Compatible with Sta-Rite Max-E-Therm pool and spa heater models manufactured after November 16, 2013
Check serial number and production date to confirm fit for older models
Shipping & Returns
Shipping: We ship within the continental US only, using USPS, FedEx, and UPS. Enjoy free shipping on all orders with a 1-day processing time. Delivery takes approximately 3-5 business days, and tracking information is emailed once your order ships. Currently, we do not offer international shipping.
Returns: You may return unused and unopened items within 30 days of delivery for a full refund or exchange. Please see our full Returns Policy here.
Warranty
Warranty Assistance:
If the product is past the 30-day return window, we are still willing to assist with warranty claims. Please contact us for more information, and we will help guide you through the warranty process
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