Mr. Heater Flame Sensor Kit for All Kerosene Forced Air Heaters

Q: Will this fit mh125ktr?

I have no idea, if you are looking for a replacement electric eye, I would say this would work. This was the right part for my heater and it has worked ever since.

Q: Will this work in a master heater?

This is an industry standard part. The adapter plug should make it fit electrically. Mechanically they are all the same. The boot is rubber so if yours appears a bit different you can swap that, but I believe even the boot is standard.

Q: What are the 2 extra pigtails for?

They are extra for a different model. This fits muptiable modles.

Q: Will this fit a mh175ktr ?

It should but also check fuel line from tank, that was my issue and also a friend of mine. Heater would try to light and sputter, after replacing sensor still same issue. That was when I discovered fields line from tank was cracked at bend

4.6/5

Product ID: 264678633

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Details

Brand
Mr. Heater
Item dimensions L x W x H
20.3 x 35.6 x
Material
Ceramic
Item weight
45 g
Style
Modern

🔥Universal flame detection

⚙️Precision fit for multiple models

🛠️Easy installation, no batteries

Frequently Bought Together

Mr. Heater Flame Sensor Kit for All Kerosene Forced Air Heaters

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Description

🔥 Stay warm, stay safe — the sensor that keeps your heat on point!

DURABLE PRECISE FIT - Crafted to exact dimensions for 2003-current models, guaranteeing a secure and lasting installation.
TOOL FREE MAINTENANCE - Lightweight and compact design (45g) makes replacement quick and hassle-free—no batteries needed.
UNIVERSAL COMPATIBILITY - Seamlessly fits top kerosene forced air heaters from Mr. Heater, Heatstar, All Pro, and Universal models.
RELIABLE FLAME DETECTION - Advanced sensor technology ensures your heater operates safely and efficiently every time.
OPTIMIZED FOR FORCED AIR HEATERS - Specifically engineered to enhance performance in kerosene forced air heating systems.

The Mr. Heater Flame Sensor Kit is a precision-engineered replacement part compatible with a wide range of kerosene forced air heaters from 2003 to current models. Lightweight and easy to install without batteries, it ensures reliable flame detection for safe and efficient heating performance.

Specifications

Product Dimensions	20.32 x 35.56 x 35.56 cm; 45.36 g
Item Weight	45 g
Specific uses	Kerosene forced air heaters
Heating method	Forced Air
Is assembly required	Yes
Batteries required	No
Included components	Flame Sensor Kit for All Kerosene Forced Air Heaters

Have a Question? See What Others Asked

Will this fit mh125ktr?

Will this work in a master heater?

What are the 2 extra pigtails for?

Will this fit a mh175ktr ?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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