Best Boilers Accessories 2025

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Last Updated - 26.07.2025

Best Choice

01

Ritzer

SYR Safety Group 323 KV 30, DN 15 for Drinking Water Heater cylinders

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9.8

Exceptional

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Safety group 323 is used to safeguard closed, electrically heated, wall-mounted drinking water heaters cylinders up to 200 L capacity, in accordance with DIN 1988, Part 200; DIN 4753, Part 1 and DIN EN 1488.
Installed in the cold water pipe leading into the drinking water heater and screwed without tension to the drinking water heater with the connection pipes.
Includes safety valve, shut-off valve, mano plug, backflow preventer, test nozzle, funnel siphon with rosette and chrome-plated connection accessories.
In order to ensure that the fitting is properly functioning permanently, a filter must be pre-installed in the house entrance.
Housing, inner parts, plugs and fittings are made of high quality lead-free brass alloy. Shut-off handle, backflow preventer and cup trap made of high-quality plastic.

81,20 €
02

Hutson Street Press

Steam Boilers and Boiler Accessories for Steam Users, Engineers, and Engineering Students
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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36,54 €
Value for Money

03

Smooce

Smooce Pressure Cooker Accessories Steamer Basket with Egg Steamer Rack, Divider, Fits Instant Pot 5.6.8 qt Pressure Cooker, Stainless Steel, Set of 3

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10% Off
9.6

Exceptional

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Product dimensions: the steamer basket measures 8.3 inches (diameter) and 2.5 inches (H), the egg steamer rack is 6.9 inches (diameter) and 2.2 inches (H), the divider is 6.7 inches (diameter).
Perfect set: they can fit perfectly in 5/6qt or 8qt stove. and can be used as a steaming rack, egg steamer, divider, etc. Steam 1 to 7 eggs simultaneously and without cracking. Really perfect accessory for your pressure cooker.
Multi-function: stainless steel divider included, you can separate the vegetables or food as needed. Very convenient to use. Also as instant pot steam iron, egg steam rack, pot stand rack and so on. Perfect accessory for your instant pot and pressure cooker.
Friendly Service If you have any problems, please contact us, we will try our best to solve it as soon as possible.
Food grade material: made of food grade 304 stainless steel, olive and durable, no rust forever and corrosion resistance. Healthier and faster cooking. This set is ideal for saving time and eating healthier food.

17,99 € 19,99 €(10% Off off)
04

Legare Street Press

Boiler Accessories
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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30,91 €
05

YUNYODA

Candle Making Pot, Large Capacity Candle Pot 1.2 L, DIY Candles Make Yourself, Wax Melting Cup Candle Melting Pot with Heat-resistant Handle for Candle & Soap Crafts

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9.4

Excellent

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【Anti-scald handle melt wax stopper】: the opening handle of the melt wax plug can prevent burns, which is made of high-quality plastic with strong heat resistance. During the heating process, the handle is always cool. Suitable for most large pots or double boilers that are safe for you and your family.
Usage of the wax stick: Our wax pot is often used as a dual boiler system that can melt waxes in normal pots. The wax melting pot is suitable for crafts such as candle making, candy making, chocolate melting, milk bubbles, lipstick making, soap making.
Partial rotary nozzle design: capacity of the candle production pot 1.2 L, with eagle shaped design, good controllability, easier emptying from one direction. It is very convenient to pour the candle, and it is not easy to waste. It is a good container to make candles and soap.
High-quality wax protection: safe and environmentally friendly food grade aluminium. The main part of the oven is a thick aluminium cup, which quickly makes the melt wax pot heat conductive and can quickly heat and cool the aroma. Wax, not sticky, easy to clean.
DIY candle production: use candles to make a pot of DIY candles, which is very suitable for candle lovers. You only need to buy additional accessories. As a beginner, you can easily make your own candle and enjoy your DIY process

11,99 €
06

GRIFEMA

GRIFEMA Low Pressure Kitchen Tap, 360° Rotatable Kitchen Tap, Easy to Disassemble and Wash, Sink Tap for Boilers, Undersink Appliances, Chrome, Silver

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9.3

Excellent

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Main highlights

Versatility: the normal use of faucets with different water pressures can be realized by the attached accessories
Low pressure kitchen tap: The kitchen tap is equipped with three connection hoses and is suitable for open water heaters such as a boiler.
Healthy and high quality: the kitchen tap is made of copper, three DVGW-certified hoses guarantee healthy drinking water
GUARANTEED If your kitchen low pressure faucet drips a little when turned off, you don't have to worry. This is normal for a low pressure tap
Easy to install: includes accessories and hose. Installing the kitchen sink tap is easy with the included instructions. The special spout is easy to remove and clean.

33,98 €
07

Wundermix

Wundermix - WunderPoach® for Four • Poacher Insert for Thermomix & Monsieur Cuisine • Poaching Eggs in TM/MC • Poached Eggs • Egg Boiler • Thermomix & MC Accessories • Egg Boiler for 4 Eggs

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Perfectly poached eggs - With the WunderPoach for four for Thermomix (TM7, TM6, TM5, TM31) or the Monsieur Cuisine food processor, up to 4 poached eggs can be prepared effortlessly and without effort. Enjoy the ease of preparing 4 perfectly poached eggs in your food processor!
Highest quality "Made in Germany" – The WunderPoach for four for Thermomix offers not only outstanding performance, but also practical advantages. It is dishwasher safe and BPA free, which ensures easy cleaning and safe use.
For up to 4 poached eggs - With the WunderPoach for four from Wundermix 4 eggs can be poached at the same time in the Thermomix or Monsieur Cuisine. The individual egg containers have a capacity of 110 ml. This means that eggs of size XL also fit inside.
Easy to use - Fill mixing pot with 550 ml of water. Grease egg container with oil or butter and beat eggs (M-XL) into the containers. Insert WunderPoach into the cooking basket of the food processor. Place the lid and measuring cup on the food processor. Adjust time, temperature and speed correctly and after poaching, remove the WunderPoach with the finished eggs.
Compatible with thermomix and mounting cuisine - The Wundermix WunderPoach for four is designed for safe use with the Thermomix TM7, TM6, TM5 & TM31 as well as with the Monsieur Cuisine Smart, Trend and Connect (MCC). Enjoy delicate egg dishes such as Egg Benedict or poached eggs on crispy bread - uncomplicated and delicious!

20,95 €
08

Forgotten Books

Boiler Accessories: A Complete and Authoritative Treatise on the Various Accessories of the Boiler Room and Engine Room Essential to Economical ... Instruction in Their Use (Classic Reprint)
9.1

Excellent

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26,95 €
09

Maximex

Hexi Limescale Catcher Stainless Steel Limescale Protection Kettle Accessories Descaler Limescale Filter Energy Saving No Chemicals Set of 2 4 x 2 cm Silver

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18% Off
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Limescale catcher: Maximex Hexi stainless steel limescale catcher in a set of 2 for effective descaling of kettles - reduces limescale deposits and saves energy in the home
High-quality material: made of rust-proof 18/10 stainless steel for durability and easy cleaning - ideal for everyday use in the home
Environmentally friendly: no need to use chemicals - energy-saving kettle accessories for sustainable limescale protection and longer life of household appliances
Easy to use: place the stainless steel ring in kettle or kettle and cook with it - limescale deposits on stainless steel mesh, do not allow to settle on the walls of the device
Dimensions: compact size of 4.0 x 2.0 cm - fits perfectly in kettle and kettle for effective limescale filtering and maximum protection against deposits

9,74 € 11,99 €(18% Off off)
10

Ibergrif

Ibergrif Low Pressure Brass Kitchen Tap, 360° Rotatable Kitchen Tap, Easy to Disassemble and Wash, Sink Tap for Boilers, Undersink Appliances, Chrome, Silver

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Versatility: the normal use of faucets with different water pressures can be realized by the attached accessories
Low pressure kitchen tap: The kitchen tap is equipped with three connection hoses and is suitable for open water heaters such as a boiler.
Healthy and high quality: the kitchen tap is made of copper, three DVGW-certified hoses guarantee healthy drinking water
GUARANTEED If your kitchen low pressure faucet drips a little when turned off, you don't have to worry. This is normal for a low pressure tap
Easy to install: includes accessories and hose. Installing the kitchen sink tap is easy with the included instructions. The special spout is easy to remove and clean.

30,89 €