Best Hot Tub Heater Parts in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SMY GOODS | 9.96 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BARCA RETAILS | 0.00 | ✅ | ✅ | ✅ |
This is a Genuine OEM replacment part.
Brand name: Bradford White
Model number: 239-43676-03
Country of Origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
1 Inch Gas Line Universal replacement service kits available to replace previous ICON valves, Advanced control system for accurate water temperatures
Millivolt-powered control requires no external electicity
Pilot-on indication, simple 1,2,3 lighting instructions
Integrated Piezo igniter, Intelligent diagnostics to assist in troubleshooting, Exclusive software for enhanced operational performance
Works with following Model Numbers: DH1-504T6FBN, DH1-65T6FBN, DH1-75S6FBN, DS1-40S6FBN, DS1-50S6FBN, DS1-50S6FBN-ONLY, DS1-50S6FSX, M-1-XR403S6FBN, M-1-XR403S6FSX, M-I-303T6FBN, M-I-30S6FBN, M-I-403S6FBN, M-I-403S6FSX, M-I-404T6FBN, M-I-404T6FBN-394, M-I-404T6FSX, M-I-40T6FBN, M-I-40T6FBN-TOPTP, M-I-40T6FSX, M-I-5036FBN, M-I-5036FBN-394, M-I-5036FSX, M-I-504S6FBN, M-I-504S6FSX, M-I-50L6FBN, M-I-50L6FSX, M-I-60T6FBN, M-I-60T6FSX
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Peak Trading | 9.91 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| PartzStop | 7.06 | ❌ | ❌ | ❌ |
Power source type: Propane
Package Weight: 1.377 kilograms
Package Dimensions : 12.2 L x 25.8 H x 15.4 W (centimeters)
Made in United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KHC Shop | 9.55 | ❌ | ❌ | ❌ |
2 Inch Gas Line Universal replacement service kits available to replace previous ICON valves, Advanced control system for accurate water temperatures
Millivolt-powered control requires no external electicity
Pilot-on indication, simple 1,2,3 lighting instructions
Integrated Piezo igniter, Intelligent diagnostics to assist in troubleshooting, Exclusive software for enhanced operational performance
Works with following Model Numbers: M-2-XR504T6FBN, M-2-XR504T6FSX, M-2-XR65T6FBN, M-2-XR65T6FSX, M-4-30T6FBN, M-4-403S6FBN, M-4-403S6FBN-394, M-4-403S6FSX, M-4-40T6FBN, M-4-5036FBN, M-4-5036FSX, M-4-60T6FBN, M-4-60T6FSX
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Bradford White | 6 |
We've carried out a comprehensive analysis of 481 reviews on heater parts, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select heater parts priced around $134.31, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 6 heater parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right parts Products based on their needs, saving them considerable time when choosing which heater parts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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