--- product_id: 12740640 title: "Thermistor Probe, Pentair Minimax NT" price: "Rp2409019" currency: IDR in_stock: true reviews_count: 13 url: https://www.desertcart.id/products/12740640-thermistor-probe-pentair-minimax-nt store_origin: ID region: Indonesia --- # Cost-effective replacement Easy DIY installation Precision temperature sensing Thermistor Probe, Pentair Minimax NT **Price:** Rp2409019 **Availability:** ✅ In Stock ## Summary > 🌊 Keep your pool chill and your wallet happy with precision you can trust! ## Quick Answers - **What is this?** Thermistor Probe, Pentair Minimax NT - **How much does it cost?** Rp2409019 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/12740640-thermistor-probe-pentair-minimax-nt) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Build Quality:** Engineered to withstand pool and spa environments - • **DIY-Friendly Installation:** Save on costly service calls with a straightforward swap - • **Accurate Temperature Control:** Ensures your pool and spa heat perfectly every time - • **Reliable Pentair Compatibility:** Specifically designed for Pentair Minimax NT heaters - • **Boost Your Pool’s Performance:** Restore heater efficiency and enjoy perfect water temps ## Overview The Pentair Minimax NT Thermistor Probe is a precision temperature sensor designed for easy replacement in Pentair pool and spa heaters. With high compatibility and durable construction, it restores accurate temperature readings to optimize heater performance, enabling DIY enthusiasts to avoid expensive service calls and maintain perfect water temperature effortlessly. ## Description Pentair 471566 Thermistor Probe Replacement Pool/Spa Pump and Heater Review: Worked perfectly - Excellent. I saved a bunch of money not having to get a service call and the additional markup. Easy to install if you are handy. Review: Fixed my Pool Heater Myself - My Pentair Mini-Max NT was acting up not too long ago. It wouldn't come on to heat the spa or pool as the temperature it was reading was way too high. I didn't know for sure what was wrong with my heater, but had a hunch that maybe the thermistor probe had gone bad. Since I figured it wouldn't hurt anything if I replaced the probe and was wrong, and since it's a pretty cheap part, I decided to replace it. Turned out It was pretty easy to replace the probe once I was able to get the main heater cover off. (Getting the cover off, however, was a PITA). Just took out the old one with a wrench, cleaned off the hole and threads, and replaced new one with some Teflon tape. My heater now works like new. ## Features - Thermistor Probe, Pentair Minimax NT - 471566Z ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #379,373 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #496 in Swimming Pool Heater Parts | | Customer Reviews | 4.7 out of 5 stars 353 Reviews | ## Images ![Thermistor Probe, Pentair Minimax NT - Image 1](https://m.media-amazon.com/images/I/6128nA8iU3L.jpg) ![Thermistor Probe, Pentair Minimax NT - Image 2](https://m.media-amazon.com/images/I/512vxT2534L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked perfectly *by J***R on March 18, 2024* Excellent. I saved a bunch of money not having to get a service call and the additional markup. Easy to install if you are handy. ### ⭐⭐⭐⭐⭐ Fixed my Pool Heater Myself *by C***F on August 3, 2013* My Pentair Mini-Max NT was acting up not too long ago. It wouldn't come on to heat the spa or pool as the temperature it was reading was way too high. I didn't know for sure what was wrong with my heater, but had a hunch that maybe the thermistor probe had gone bad. Since I figured it wouldn't hurt anything if I replaced the probe and was wrong, and since it's a pretty cheap part, I decided to replace it. Turned out It was pretty easy to replace the probe once I was able to get the main heater cover off. (Getting the cover off, however, was a PITA). Just took out the old one with a wrench, cleaned off the hole and threads, and replaced new one with some Teflon tape. My heater now works like new. ### ⭐⭐⭐⭐⭐ Fixed Err message on Pentair MiniMax NT. *by E***C on June 23, 2023* Heater hadn't been used for months and when we tried it didn't come on and had an Err message on the display and the Service light was on. Manual says contact service tech but further research said it's normally the thermistor. If it wasn't that it would most likely the control panel circuit board which goes for around $400. Cheap part for troubleshooting and super easy to install. Fixed the problem. Just note it didn't come with plumbers tape but I always have some at the house. ## Frequently Bought Together - Pentair 471566 Thermistor Probe Replacement Pool/Spa Pump and Heater - Pentair 473605 Water Pressure Switch Replacement Pool and Spa Heat Pump - Pentair 471694 150-Degrees Fahrenheit Hi-Limit Thermostat Replacement MiniMax Pool and Spa Heater --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/12740640-thermistor-probe-pentair-minimax-nt](https://www.desertcart.id/products/12740640-thermistor-probe-pentair-minimax-nt) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-13*