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36" Thermocouple, Q390A1061

Brand:
Resideo
SKU:
Q390A1061
Rating:
(79)
Q&A:
(5)
36" Thermocouple, Q390A1061
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$8.51 each
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$85.10 box of 10
$8.51 each
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In Stock
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Product Highlights

Product Highlight: Length (Inches)
36" Length
Product Highlight: Voltage
30mV
Product Highlight: Connection Type
11/32" 32 Male Nut Connection

Description

Q390A1061 is an original 36" Thermocouple manufactured by Resideo.

Specs

Length (Inches):

36"

Voltage:

30mV

Connection Type:

11/32" 32 Male Nut

Open Circuit Output:

26 mV to 32 mV

Resistance :

0.02 ohms

Temperature Rating:

Cold Junction: 780 F

Hot Junction: 1400 F

Includes:

Adapter

Push-In Clip

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Product Reviews

4.8 out of 79 reviews
96% would recommend this product
4.8
out of 79 Reviews
96% would recommend this product
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5 star
90%
4 star
6%
3 star
0%
2 star
1%
1 star
3%
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Customer Images

Most Liked Positive Review

Great Product and Order Service

I ordered this item to replace an original thermocouple that had quit working some time ago in a propane Heatilator fireplace insert (DX36AI) that was installed in my home in 1996. Replacing it was easy and took about 20-30 minutes with only a Phillips screwdriver and a a couple of small open end wrenches. It was obviously a quality product that fit my fireplace, and the fireplace lit up right away and several times since with it in place. I was extremely impressed with the item, the ease of ordering through SupplyHouse, and the speed with which I received the item (2 days) - amazing. I'd have no hesitation in ordering from SupplyHouse.com again. Thanks!
VS

Most Liked Negative Review

Failing after 4 months and then after 12 hours

I have been replacing the thermocouples for both my water heater and boiler for the past 21 years that I have been living in my house. Last fall (4 months ago) I cleaned my boiler and installed this thermocouple as preventative maintenance since the old one had been in use for a couple of years. Too my surprise I came home to a cold house last night: the pilot was out and didn't stay lit. Luckily, I had a spare thermocouple, installed it and the heat was back on in no time. The next surprise came this morning when I woke up to a cold house again. I tried to relight the pilot - it wouldn't stay lit. It appears this time the new thermocouple lasted less than 12 hours. Heading out to the local plumbing supply store now… I will report back should there be a problem with the locally supplied thermocouple as well - meaning it wasn't resideo's fault. As of this moment I have no reason to believe this though.
Showing 1-10 of 79 reviews

OEM

Great product , and super helpful customer service team
Techpablo
Silver spring MD
6 months ago
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Failing after 4 months and then after 12 hours

I have been replacing the thermocouples for both my water heater and boiler for the past 21 years that I have been living in my house. Last fall (4 months ago) I cleaned my boiler and installed this thermocouple as preventative maintenance since the old one had been in use for a couple of years. Too my surprise I came home to a cold house last night: the pilot was out and didn't stay lit. Luckily, I had a spare thermocouple, installed it and the heat was back on in no time. The next surprise came this morning when I woke up to a cold house again. I tried to relight the pilot - it wouldn't stay lit. It appears this time the new thermocouple lasted less than 12 hours. Heading out to the local plumbing supply store now… I will report back should there be a problem with the locally supplied thermocouple as well - meaning it wasn't resideo's fault. As of this moment I have no reason to believe this though.
Matt
NY
1 years ago
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Eazy to find product

Exactly what I wanted, and fast shipping. Thanks DW
dw
USA
1 years ago
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Would purchase again

Reasonably priced, fast shipping, reliable part.
The heating guy
Scotia NY
2 years ago
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This product I would buy again.

The product works well, it helps to keep our home warm.
Josh
Pawtucket, Rhode Island
2 years ago
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Reliable performance

Heating with a space heater....very reliable performace... have tried other brands...this brand gets my total approval
Dorothy
Ct
3 years ago
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Fair price

Use these all the time for my gas heater and they are just what I need to keep it running.
Fatboy
nh
4 years ago
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Yes

What can I say it works great.
Willis
Ann Arbor, Michigan
4 years ago
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No Heat Brrrrrrr!

When your heating system breaks down and its 35 degrees outside you want nothing more to get your furnace up and running ASAP. Ordering the parts needed was easy, but what I did appreciate was the speed at which these people got the parts to me. The wife and kids, and most importantly, the dog are thankful.
DwnTwnMike
Haverhill, Massachusetts
5 years ago
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I would buy this product again in fact I have.

I fits better than other brands
Big Country
Goodfield, IL
5 years ago
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Product Q&A

5 Questions
5 Questions
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Q: I'm wondering if this will work with the honeywell intermittent pilot system ?

Asked by 2beerspeer 12 years ago

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Intermittent pilot systems do not use thermocouples.... read the manual!

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-

No this is for a standing pilot. You need a hot surface igniter or a spark igniter.

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Q: were can i get this but with a left hand thread

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

This part does not come in a left-handed thread.

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Q: Whatis the lettering for this. Is it j,k or what.

Asked by 15 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The Q390A1103 is a 30mv thermocouple. Honeywell does not use the letters as types.

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Q: Do you have a thermometer for this thermocouple that reads to approx. 800 degrees F

Asked by Dal 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

Unfortunately, we do not have a thermometer that will read that high. We would suggest contacting the manufacturer for a range that will go that high.

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Q: What is the temp. range of this thermocouple?

Asked by Dal 16 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

The temperature range of this thermocouple is 1400 degrees Fahrenheit for the hot and 780 degrees Fahrenheit on the cold.

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