hello, Will this fit Envirotemp water heater 6603507 ?Thanks

I don’t know if it will fit, but if the problem you’re having is that the pilot won’t stay lit, the cause is almost certainly that the thermopile needs to be replaced. If you buy this Reliance assembly (which is actually made by Honeywell), even if it’s not an exact replacement, you can remove the thermopile and swap it for the defective one in your own pilot assembly, and it will work.

Does this part come with the Reliance Label on the factory packaging ?

I don't remember if it had that label but it was an exact replacement and was perfect for the job.

I have a rheem water heater that has a honeywell wv8840C1404 will this thermopile work on it?

Probably, the model number of my Honeywell controller is WV8840B1158, I can't imagine that the thermopile would be model specific.

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Reliance Water Heater 9007876 Gas Thermopile Assembly

Reliance Water Heater 9007876 Gas Thermopile Assembly

Product ID: 10729444

Details

Brand
Reliance
Product Dimensions
9"W x 1"H
Color
Black
Style
Indoor
Mounting Type
Wall

🔥Millivolt generator powers ignition

🔧Easy DIY installation

⚙️Complete assembly with pilot tube & bracket

363.88 DT

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Description

🔥 Ignite your comfort—never run cold again!

DIY FRIENDLY SETUP - Designed for quick, hassle-free installation—no plumber needed, no downtime.
DURABLE LONG LASTING - Built with quality materials to ensure consistent performance and peace of mind.
UNIVERSAL COMPATIBILITY - Fits Reliance 301 Series and many standard natural gas tank water heaters, beating OEM scarcity.
ALL IN ONE REPLACEMENT KIT - Includes pilot tube, igniter wire, ferrule nut, millivolt generator & mounting bracket for seamless swap.
RELIABLE HOT WATER REVIVAL - Instantly restore your water heater’s spark with a trusted thermopile assembly.

The Reliance Water Heater 9007876 Gas Thermopile Assembly is a comprehensive replacement part designed for natural gas water heaters, featuring a millivolt generator, pilot tube, igniter wire, ferrule nut, and mounting bracket. Compatible with Reliance 301 Series and many standard models, it offers a durable, easy-to-install solution to restore reliable hot water quickly and efficiently.

Specifications

ASIN	B007FTTVAE
Best Sellers Rank	#252,239 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #506 in Water Heater Replacement Parts
Color	Black
Customer Reviews	4.4 4.4 out of 5 stars (854)
Date First Available	March 1, 2012
Included Components	Home Storage;Cleaning Supplies;dust-mops
Item Package Quantity	1
Item Weight	5.3 ounces
Item model number	9007876
Manufacturer	RELIANCE WATER HEATER CO
Material	Plastic
Mounting Type	Wall
Part Number	9007876
Power Source	Gas Powered
Product Dimensions	11 x 9 x 1 inches
Size	Pack of 1
Style	Indoor Installation
Warranty Description	Warranty

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363.88 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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

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