★★★★★ 5
Good play!!!
Great item 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater Sensor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater SensorThe Pentair Thermistor 42001 0053S is the OEM sensor responsible for relaying water temperature readings to your heater's control panel display. When your panel shows inaccurate or abnormally high temperature readings, a failing thermistor is typically the cause and replacement is the only remedy, as this component cannot be reset. Positioned within the manifold adapter inlet, this electronic temperature sensing thermistor continuously monitors
Quick Dispatch:
Your 42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater Sensor orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your 42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater Sensor ships.
Need Help?
Questions about 42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater Sensor, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for 42001-0053S Thermistor by Pentair | MasterTemp Sta-Rite Max-E-Therm ETI 400 Gas Heater Sensor in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
475998 Thermal Fuse by Pentair | ETI 400 Gas Pool Heater Safety Fuse
79.99
AquaStar PLF27000 Pipeline Cartridge Filter - 27,000 Gallon - 200 sq ft
475.00
Pentair 350090 Cam and Ramp Clamp | SuperFlo Pump Lid Clamp Replacement
43.99
Sta-Rite Max-E-Glas & Dura-Glas Pump Seal Gasket Kit | Aladdin GO-KIT54
37.99
017997F / 010046F Raypak Copper Heat Exchanger Assembly | 406-407 Polymer Heaters
900.00
Tan AutoFill Water Leveler Replacement Lid 4061-T | MP Industries
22.99
357100 Pentair WhisperFlo & IntelliFlo Pump Seal Plate Gasket | Black
14.99
4.4 ★★★★★
Based on 695 reviews
Sort
Product Reviews
★★★★★ 3
Too small
Much smaller than it appeared to me in the picture. I did not read the length as I should. I would not have bought it if I saw it before purchasing. My 18 month old grandson now has a new toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Best chucker available
Style: Classic + 2pk Ball, Size: 26in
Best chucker out there, saved my arm throwing the ball, get great distance with this, and it quality made, should last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Great for our Lab!
Style: Classic + 2pk Ball, Size: 26in
Our Lab loves playing fetch and this is a great product to assist doing that. Great for open field, football-soccer fields, just any large open space. Another great use is scooping the ball up with ease.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
★★★★★ 5
Impressive!
Style: Classic + 2pk Ball, Size: 26in
Gotta say, it works like a charm. My Hangin Tree Cow Dog loves it. High quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
recommand products
Rolex Platinum Day-Date Special Edition 39 Watch - 40 Diamond Bezel - Glacier Blue Roman Dial - 18946 glar
39312.50
Rolex White Gold Day-Date 40 Watch - Bezel - Silver Quadrant Motif Bevelled Roman Dial - President Bracelet - 228349RBR sqmrp
25685.00
Rolex Platinum Day-Date Special Edition 39 Watch - 40 Diamond Bezel - Glacier Blue Diamond Dial - 18946 glad
40587.50
Rolex Steel Cosmograph Daytona 40 Watch - Black Index Dial - 116500LN bk
18497.50
Rolex White Gold Day-Date 40 Watch - Fluted Bezel - Olive Green Bevelled Roman Dial - President Bracelet - 228239 ogrp
23947.50