Pentair 42002-0024S Stack Flue Sensor Replacement Pool and
Spa Heater Electrical Systems
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$5–$18
- Mid-range:$18–$86
- Premium:$86+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in heaters and accessories
- •Those who want a top-rated option — in the top 16% of heaters and accessories by rating
- •Pentair Thermistor offers a better rating (4.7/5) at a similar or lower price ($50)
- •Pentair Thermistor — 54% cheaper at $50 (Score B)
📊 Based on data analysis of 135 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other heaters and accessories
Computed from live Amazon rating, review count, and price across 135 heaters and accessories available to US consumers · last refreshed 2026-06-21.
How It Compares
This Product Pentair 42002-0024S Stack Flue Sensor Replacement Pool and | Most Popular Sun2Solar Blue 10 ft x 16 ft Rectangle Solar Cover | Best Rated Pentair Thermistor | Best Value GE 24-Hour Mechanical Pool Timer Switch | |
|---|---|---|---|---|
| Price | $109 | $54.99 | $50.30 | $79.49 |
| Rating | 4.6/5 | 3.8/5 | 4.7/5 | 4.1/5 |
| Reviews | 1,005 | 3,812 | 849 | 1,051 |
| Mubboo Score | B | B- | B | C+ |
About Pentair
- 13 products in our database
- Average rating: 4.5/5 across all products
- Price range: $26.99 – $275.85
- Categories: heaters-and-accessories, Pool Test Kits, Pool Vacuums
If not the 42002-0024S Stack Flue Sensor Replacement Pool and, consider these
Bottom Line
Pentair 42002-0024S Stack Flue Sensor Replacement Pool and earns Mubboo Score B. Priced at $109 — a premium option, below the category average of $251. Rated 4.6/5 from 1,005+ reviews. Strong buy if: buyers who prioritize quality over price in heaters and accessories, those who want a top-rated option. Skip if: pentair thermistor offers a better rating (4.7/5) at a similar or lower price ($50) — Sun2Solar Blue 10 ft x 16 ft Rectangle Solar Cover (Score B-, $55) may fit better.
Frequently Asked Questions
Is the Pentair 42002-0024S Stack Flue Sensor Replacement Pool and worth buying in 2026?
It earns a Mubboo Score of B, with a 4.6/5 rating from 1,005 reviews — better than 84% of heaters and accessories we track.
How much does the Pentair 42002-0024S Stack Flue Sensor Replacement Pool and cost?
It is currently $109 — premium-tier pricing for heaters and accessories.
How does the 42002-0024S Stack Flue Sensor Replacement Pool and compare to other heaters and accessories?
The category's most-reviewed alternative is the Sun2Solar Blue 10 ft x 16 ft Rectangle Solar Cover (3.8/5, 3,812 reviews, $54.99). The 42002-0024S Stack Flue Sensor Replacement Pool and carries a Mubboo Score of B vs B-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-21) and may change.