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NelsMich 42002-0024S Stack Flue Sensor for Pen-tair Mastertemp 400,250,125,300 Spa Heater Electrical Systems Model SR200, SR333, SR400, Includes High Limit Switch & Heater Thermistor Replacement.

Photo 1 of NelsMich 42002-0024S Stack Flue Sensor for Pen-tair Mastertemp 400,250,125,300 Spa Heater Electrical Systems Model SR200, SR333, SR400, Includes High Limit Switch & Heater Thermistor Replacement.
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Photo 1 of NelsMich 42002-0024S Stack Flue Sensor for Pen-tair Mastertemp 400,250,125,300 Spa Heater Electrical Systems Model SR200, SR333, SR400, Includes High Limit Switch & Heater Thermistor Replacement.
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Description

NelsMich 42002-0024S Stack Flue Sensor for Pen-tair Mastertemp 400,250,125,300 Spa Heater Electrical Systems Model SR200, SR333, SR400, Includes High Limit Switch & Heater Thermistor Replacement.

Item Details

Pickup Location

4000 Meadows Ln

Las Vegas, NV, 89107

Quality

New
Functional
No Damage
No Assembly Needed
In Package
No Missing Parts

Auction closes

September 21, 2025 at 2:43 AM

brand

NelsMich

Estimated Retail Price

$31.60

color

red

Buyers Premium

15%

Inventory Number

1046641626

Features

  • Inclusion-This kit includes 42002-0024S Stack Flue Sensor, 42001-0063S High Limit Switch and 42001-0053S Heater Thermistor.
  • Compatibility- Fit for Pen-tair Mastertemp 125, 250, 300, 400, Spa Heater Electrical Systems Model SR200, SR333, SR400.
  • Function- To protect the Master-Temp pool and spa heater electrical systems’ working temperature is under safe lever.
  • High Quality- Made from high quality stainless steel, our heater repair kit resists corrosion and wear, built to long lasting.
  • Easy installation- Easy to install just look up how to do it on You-Tube and compares to the OEM Pen-tair. This is a fraction of the cost and will work well.
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