Marine & Caravan Water Heaters

Sigmar Compact Water Heaters for Boats & Caravans

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. We carry all spares needed for the Sigmar range so contact us today if you need specific parts!

BOILER COMPACT - 20L

BOILER COMPACT - 20L

WIDTH: 366mm
LENGTH: 430mm
HEIGHT: 358mm
Price: $1,121.00

$1,121.00Add to cart

BOILER COMPACT - 22L

BOILER COMPACT - 22L

WIDTH: 287mm
LENGTH: 558mm
HEIGHT: 297mm
Price: $1,138.00

$1,138.00Add to cart

BOILER COMPACT – 30L

BOILER COMPACT – 30L

WIDTH: 366mm
LENGTH: 540mm
HEIGHT: 358mm
Price: $1,322.00

$1,322.00Add to cart

BOILER COMPACT – 40L

BOILER COMPACT – 40L

WIDTH: 366mm
LENGTH: 660mm
HEIGHT: 358mm
Price: $1,427.00

$1,427.00Add to cart

BOILER COMPACT INOX - 60L

BOILER COMPINOX - 60L

WIDTH: 366mm
LENGTH: 875mm
HEIGHT: 358mm
Price: $1,625.00

$1,625.00Add to cart

BOILER COMPACT INOX - 80L

BOILER COMPINOX - 80L

WIDTH: 410mm
LENGTH: 920mm
HEIGHT: 401mm
Price: $1,993.00

$1,993.00Add to cart

BOILER FRONT VIEW

BOILER FRONT VIEW

Volume
Litre
Heating Element
240 or 110V
Part Number
Watt
20800B020UC316
22800B022UC316
60800B060UI316
801200B080UI316

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

Sigmar Marine 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

compact mounting positions

Thermostatic Mixing Valve Kit

This kit permits the mixing valve to be easily mounted onto all SIGMAR COMPACT.

 

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.

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 Water Heaters for Caravans & Marine

Heating Elements: Listed Below
Volts
Watts
Material
Part No.
220
800
Incoloy
10034
220
500
Incoloy
10500
220
1200
Incoloy
10122
110
800
Incoloy
10006
110
1200
Incoloy
10265
Heating Elements
Safety non return value

Part No: 10012

Safety non return value
Monophase thermostat 220V/110V

Part No: 10016

Monophase thermostat 220V/110V
Thermostatic mixing valve Kit Range 30C – 48C/86F-118F

Part No: 15003

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

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All our products are for boats - sail and motor, caravans, motor homes, camper trailers. We supply businesses, and private customers! Dismiss