Can these heating elements used for heating water by submerging them in a water tank?

It is not water proof at the connection point

Will this get red hot? Is there a recommended power source?

It would be pretty hard to get red hot. Maybe a few wrapped it and insulation and waited an hour and then took it out it would be red temporarily. I used it to boil water plugged into a cigarette lighter in a car and it was pretty slow relative to heaters that are designed to do that. I think the resistance is a little higher than what it stated.

Can I use this to heat a container of olive oil if i keep the connection point out of the container?

Yes, you can but you have to put the resistance in an AISI (stainless steel) tube. The closure on the bottom with a blind nut and the upper part sealed with HT silicone resin. It will be better to insert the wire in a sheath to avoid direct contact with the Olive Oil (edible I suppose)

Can these heating elements used for heating water by submerging them in a water tank?

I’m sure they could be but you’d have to get a pipe that is a little bit over the diameter of these and have it extend out of the water and have these heat the pipe to heat the water I would not recommend submerging these directly into water… honestly an immersion heater would be your best option

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Cartridge Heater 12V 100W 8x100mm Electric Hot Rod Stainless Steel Heating Element Replacement 2PCS

Product ID: 126761043

📏8x100mm compact size

🔥100W high power output

🛡️Stainless steel corrosion resistance

$28.66

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Description

🔥 Power your projects with precision heat — don’t get left in the cold!

COMPACT VERSATILE - Slim 8mm diameter and 100mm length fit seamlessly into tight spaces.
HIGH TEMP RESILIENCE - Operates safely up to 1400°F, powering your toughest heating needs.
MULTI INDUSTRY READY - Trusted in 3D printing, medical devices, packaging, and industrial heating.
PRECISION HEAT POWER - Delivers a robust 100W output for rapid, consistent heating.
DURABLE STAINLESS STEEL - Engineered for corrosion resistance, ensuring long-lasting performance.

This 12V 100W cartridge heater features a compact 8x100mm stainless steel tube designed for high corrosion resistance and durability. Ideal for 3D printers and diverse industrial applications, it delivers reliable heating up to 1400°F with a watt density of 260 W/in², making it a versatile and essential component for precision thermal control.

Specifications

ASIN	B07Q9ZRMP1
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#632,736 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,578 in Water Heater Replacement Parts
Customer Reviews	4.5 4.5 out of 5 stars (39)
Date First Available	April 2, 2019
Item Weight	2.08 ounces
Item model number	tatoko12100
Manufacturer	tatoko
Package Dimensions	9.3 x 2 x 0.5 inches
Part Number	tatoko12100

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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$28.66

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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