Water Heaters


Sigmar Compact Water Heaters

There are two innovative models from Sigmar Marine, the “COMPACT” and the "INOX”. From 20 to 80 litres, they are attractively encased in a compact plastic shell and offer better technical characteristics, insulation and resistance to corrosion. They are easy to install and quick to heat. The COMPACT and the INOX offer the best cost for quality on the market today.


Sigmar Marine is a certified manufacturer. Lloyds Register Quality Assurance ISO 9001.



Volume
Litre

Heating Element
240 or 110V

Part Number

Watt

20 800 B020UC316
22 800 B022UC316
30 800 B030UC316
40 800 B040UC316
60 800 B060UI316
80 1200 B080UI316
Materials: INOX AISI 316
Installation: Vertical / horizontal deck and bulkhead.
Insulation: Polyurethane foam (max 50 mm. top part of water heater)
Fittings Engine and Water: ½ “ Gas BSP UNI ISO 228
Safety and Non Return Valve: 6 BAR ± 1 (87 psi)
Heating Element: Incoloy with AISI 316 1 ¼” fitting.

Characteristics:


  • sturdy plastic casing with integrated brackets
  • stainless steel AISI 316 inside tank
  • injected polyurethane foam
  • stainless steel AISI 316 heat exchanger
  • 800/1200W 220V (on request 110V) heating element
  • regulating thermostat with double safety
  • safety and non-return valve
  • universal mount (vertical and horizontal)
  • thermostatic mixing valve kit available as an accessory

These water heaters thanks to their innovative compact plastic casing and integrated brackets offer following advantages:


  • Occupy less space than equivalent cylindrical models with separate fastening brackets.
  • Greater strength of plastic to corrosion, breakage or damage.
  • Greater electric insulation of plastic.
  • Better thermal insulation: more insulation material covers the upper part of water heater where heat dissipation is normally greater thanks to inside tank’s dis-axial position in respect of outside casing.
  • Plastic casing itself dissipates less heat than other materials.
  • Greater security: casing houses five sturdy fixing points (rather than the four of traditional separate fastening brackets).
  • Quicker and simpler installation: no separate mounting brackets to be dismantled/ remounted and integrated bracket’s five fixing points are easily accessible from the sides or above.
  • Safer installation: no sharp edges or burrs.
 

Compact mounting positions


Thermostatic Mixing Valve Kit

This kit permits the mixing valve to be easily mounted onto all SIGMAR COMPACTand QUICK B3 water heaters.


Part Number : 15003

Function

SIGMAR marine mixing valves function automatically. All you have to do is turn the knob in the desired direction in order to obtain a temperature between 38°C (100°F) and 65 °C (149°F) with a tolerance of ± 7°C (±44°F).

The reliability of the device is assured by its simple design and no need of auxiliary energy. A thermostatic bulb senses the temperature of the mixed water and maintains it by changing the amount of hot or cold water mixed. N.B. in order to obtain a correct mix, the pressures of the hot and cold water must be the more or less the same.


Advantages

Water saving : By regulating the water temperature at the heating source, a significant saving of water can be attained.

Safety : Water temperature is preset and the chance of scalding is eliminated.

 

Characteristics

Temperature range : 38° - 65 °C ± 7 °C (100 °F - 149 °F ± 44 °F)
Flow rate ?p 1 bar (14.5 Psi) (kv): 1.300 l/h (347 US gals/h)

Max. temperature: 110 °C (232 °F)
Max. pressure : 10 bar (145 Psi)

Spare parts for Sigmar Compact and Quick B3

Heating Elements: Listed Below

Volts
Watts
Material
Part No.
220
800
Incoloy
10034
220
1200
Incoloy
10122
110
800
Incoloy
10006
110
1200
Incoloy
10265
 


Part No: 10019

Safety non return value

Part No: 10016

Monophase thermostat 220V/110V

Part No: 15003

Thermostatic mixing valve Kit
Range 30C - 48C/86F-118F

Quick B3 Water Heaters

Casing in composite material.
Tank in stainless steel AISI 316.

Tank mounting brackets or wall or floor-mounted are in
stainless steel AISI 316 and are supplied as standard in each package.

NAUTIC BOILER B3
Tank pressure (running test)
800 kPa (1)
Maximum working pressure
600 kPa (1)
Electric element voltage rating (2)
220 Vac ± 10% [ - ] / 110 Vac ± 10% [ L ]
Electric element power (2)
500 W - 600 W - 1200 W
Outputs diameter
1/2"


Tank capacity
Heating element
Models
NAUTIC BOILER B3
L
Gal.
watt
Vac
Code
15
3,9
500 220 B3 15 05S
600 110 B3 15 06SL
1200 220 B3 15 12S
110 B3 15 12SL
20
5,3
500 220 B3 20 05S
600 110 B3 20 06SL
1200 220 B3 20 12S
110 B3 20 12SL
25
6,6
500 220 B3 25 05S
600 110 B3 25 06SL
1200 220 B3 25 12S
110 B3 25 12SL
30
7,9
500 220 B3 30 05S
600 110 B3 30 06SL
1200 220 B3 30 12S
110 B3 30 12SL
40
10,5
500 220 B3 40 05S
600 110 B3 40 06SL
1200 220 B3 40 12S
110 B3 40 12SL
60
15,8
500 220 B3 60 05S
600 110 B3 60 06SL
1200 220 B3 60 12S
110 B3 60 12SL
80
21,1
1200 220 B3 80 12S
110 B3 80 12SL