SIGMAR MARINE COMPACT Water Boiler / stainless steel / 20-40 litre

Absolutely easy installation, standard connection 1/2 "can be connected with almost all pipe and hose systems, very usable insulation, very light ... But there must be something to complain about (?!): The dimensions for the mounting holes are not Would have been very helpful ... All in all, the highest possible rating!

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230 V

customers like: Volume

customers like: Weight

by Norbert M.

The device works well and can be easily and easily installed. The outstanding express delivery service of SVB is especially worth mentioning. Everything went really well. Thanks for that. Christian Offermann, Flensburg

by Christian O.

Regardless of the product quality, it must be mentioned that the communication with SVB was excellent by telephone and email: fast, knowledgeable, friendly, courteous.

by Andreas K.

Excellent service. Everything OK.

by Dirk T.

Have the boiler in operation for 2 weeks. \ R \ nBoiler has after about 30 min. the water temperature set by me reaches 80 degrees. \ r \ nBin very satisfied.

by Jürgen S.

Product data

SVB item number 17850
EAN 8057090047714
Manufacturer no. FLB020UC0800A00
Volume 20 l
Operating voltage 230 V
Watts 800 W
Heating Coil single
Inlet (cold water) 1/2"
Outlet (warm water) 1/2"
Inlet (engine cooling) 1/2"
Outlet (engine cooling) 1/2"
Incl. mixing valve No
Tank material Stainless steel
Outer material Polyethylene
Length 430 mm
Width 366 mm
Height 358 mm
Weight 7 kg
Type B0 20 UC
Max. pressure 5 bar

SVB item number 17851
EAN 8057090048032
Manufacturer no. FLB022UC0800A00
Volume 22 l
Operating voltage 230 V
Watts 800 W
Heating Coil single
Inlet (cold water) 1/2"
Outlet (warm water) 1/2"
Inlet (engine cooling) 1/2"
Outlet (engine cooling) 1/2"
Incl. mixing valve No
Tank material Stainless steel
Outer material Polyethylene
Length 558 mm
Width 287 mm
Height 297 mm
Weight 8 kg
Type B0 22 UC
Max. pressure 5 bar

SVB item number 17852
EAN 8057090048551
Manufacturer no. FLB030UC0800A00
Volume 30 l
Operating voltage 230 V
Watts 800 W
Heating Coil single
Inlet (cold water) 1/2"
Outlet (warm water) 1/2"
Inlet (engine cooling) 1/2"
Outlet (engine cooling) 1/2"
Incl. mixing valve No
Tank material Stainless steel
Outer material Polyethylene
Length 540 mm
Width 366 mm
Height 358 mm
Weight 9 kg
Type B0 30 UC
Max. pressure 5 bar

SVB item number 17853
EAN 8057090048988
Manufacturer no. FLB040UC0800A00
Volume 40 l
Operating voltage 230 V
Watts 800 W
Heating Coil single
Inlet (cold water) 1/2"
Outlet (warm water) 1/2"
Inlet (engine cooling) 1/2"
Outlet (engine cooling) 1/2"
Incl. mixing valve No
Tank material Stainless steel
Outer material Polyethylene
Length 660 mm
Width 366 mm
Height 358 mm
Weight 11 kg
Type B0 40 UC
Max. pressure 5 bar

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Product details

The COMPACT series from SIGMAR marine offers innovative water heaters of 20 to 40 liters, developed specifically for use in recreational boating. The solid 1.5 mm thick stainless steel tank is argon gas-shielded welded. Due to their design, COMPACT boilers are particularly suitable for installation on flat surfaces/ bulkheads. They feature a thermostat and a safety/check valve. The water heater uses the excess heat produced by the engine cooling circuit, shore power supply or energy from a generator. Using excess heat is very economical: water is permanently heated and the excellent insulation of the boiler keeps it hot for a long time. Each boiler has an integrated safety valve which opens for protection from a pressure of 4 bar (58 psi). The hoses can be connected via ½" fittings/nozzles (the connection nozzles are not included).

Heater:

B0 20 UC: 800W
B0 22 UC: 800W
B0 30 UC: 800W
B0 40 UC: 800W

Documents

Brochure

.PDF (5,21 MB)

Manual

.PDF (2,98 MB)

Systems

Product safety

What other SVB customers have to say

100% real reviews

45 customer reviews

4.3 (out of 45 ratings)

5 Stars

(26)

4 Stars

(10)

3 Stars

(5)

2 Stars

(3)

1 Stars

(1)

Advantages
Volume (1)
Weight (1)
Features (1)
Price/performance ratio (1)
Quality (1)
Mounting/Installation (1)
Insulation (1)
Heat-up time (1)

by Anonymous 7/7/2010

by Christoph L.

5/30/2021 Verified purchase Variant: 17852

Does not keep water warm for long

After many years I had to replace the boiler and decided on the Sigmar 30L. Easy to install and connect, but the storage of warm water is insufficient. Once heated, the water is only lukewarm after 24 hours.

by Reinhard M.

3/26/2021 Variant: 17850

good, easy to install, some design deficiencies

Now I can give a qualified opinion after I opened the boiler (with 2 heating coils) yesterday after 18 months of use to inspect the anode. As is the case with most products, this one also has some fundamental design flaws 1.) The magnesium anode is tapered towards the fastening point from the diameter to the thread (M5 or M6). Unfortunately, the thread protrudes quite far from the opposite side (base plate of the heating register). Therefore, the anode quickly wears off and then falls to the ground. I found the anode at the bottom of the boiler surrounded by Mg sludge that was formed by the anode. The new anode will not stay long in the intended place, it is to be hoped that the anode lying on the ground or the sludge that forms will also receive the protective effect. 2.) The heating coil (I use 1 for the machine, 1 for the generator) are not attached inside the boiler and swing around freely. Under the harsh conditions of a sailing yacht, the heating registers hit each other. In general, changing the anode is quite straightforward. Disconnect the cable, open the screw, pull out the heater. Of course, the O-ring should be replaced! It is also advantageous not to install the boiler horizontally, but rather at a height of approx. 20 cm on the side opposite the connections. Thus, the air bubble that forms becomes smaller and the volume of water larger. When installed horizontally, the part above the extraction pipe is filled with air that cannot escape, which is why the volume is reduced by this proportion. Personally, I would like better insulation. We are sailing in the tropics and the boiler continues to heat the already warm room. If the manufacturer chooses a different way of attaching the anode and the heating registers at least get spacers from one another, the part would be perfect. Oh yes, it would still be ideal if the connecting sleeves and any hydraulic thermostatic valve (not included) were made from the same material as the boiler is made of (stainless steel, 316?)

by Helmut S.

6/5/2020 Variant: 17850

Poor workmanship, cover doesn't fit and protrudes 2cm on each side. The electrics are unprotected. There are better options!

impossible

by Hans B.

8/7/2019 Variant: 17850