Funmit 42002-0024S Stack Flue Sensor Replacement
for Pentair Sta-Rite MasterTemp Max-E-Therm Pool and Spa Heater Electrical System SR200 SR333 SR400
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$5–$18
- Mid-range:$18–$86← You are here
- Premium:$86+
Is This Right For You?
- •Budget-conscious shoppers — priced below 74% of heaters and accessories
- •Top 5% bestseller in heaters and accessories — proven market demand
- •Funmit loyalists — the brand spans 24 products in our database
- •ATIE Pool Spa Hot Tub Floating Animal Thermometer — 52% cheaper at $9 (Score A)
📊 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 Funmit 42002-0024S Stack Flue Sensor Replacement | Most Popular BN-LINK 7 Day Outdoor Heavy Duty Digital Programmable Timer | Best Rated FibroPool 75W Submersible Pool Cover Pump | Best Value ATIE Pool Spa Hot Tub Floating Animal Thermometer | |
|---|---|---|---|---|
| Price | $17.99 | $13.59 | $35.99 | $8.59 |
| Rating | 4.5/5 | 4.4/5 | 4.4/5 | 4.4/5 |
| Reviews | 504 | 10,246 | 6,013 | 747 |
| Mubboo Score | B+ | A+ | A- | A |
About Funmit
- 24 products in our database
- Average rating: 4.5/5 across all products
- Price range: $7.99 – $34.99
- Categories: Air Purifier Filters, Car Vacuums, heaters-and-accessories, Humidifier Filters, vacuum-parts-and-accessories
If not the 42002-0024S Stack Flue Sensor Replacement, consider these
Bottom Line
Funmit 42002-0024S Stack Flue Sensor Replacement earns Mubboo Score B+. Priced at $18 — a budget-friendly option, below the category average of $251. Rated 4.5/5 from 504+ reviews. Strong buy if: budget-conscious shoppers, top 5% bestseller in heaters and accessories.
Frequently Asked Questions
Is the Funmit 42002-0024S Stack Flue Sensor Replacement worth buying in 2026?
It earns a Mubboo Score of B+, with a 4.5/5 rating from 504 reviews — better than 75% of heaters and accessories we track.
How much does the Funmit 42002-0024S Stack Flue Sensor Replacement cost?
It is currently $17.99 — budget-tier pricing for heaters and accessories.
How does the 42002-0024S Stack Flue Sensor Replacement compare to other heaters and accessories?
The category's most-reviewed alternative is the BN-LINK 7 Day Outdoor Heavy Duty Digital Programmable Timer (4.4/5, 10,246 reviews, $13.59). The 42002-0024S Stack Flue Sensor Replacement carries a Mubboo Score of B+ vs A+.
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.