Sigmar Compact Inox Stainless Steel Water Heaters with Heat Exchanger
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The Sigmar Model is a Compact water heater that produces hot water using an Incoloy® electric heating element fitted with an adjustable safety bi-thermostat. This unit features a heat exchanger made of AISI 316L stainless steel, with a capacity notably higher than that of other manufacturers. The tank interior is made of 1.5 mm gauge AISI 316 stainless steel, welded under argon shielding gas, making it highly resistant to corrosive agents. The tank exterior consists of a stainless steel central section and a highly durable plastic composite casing with integrated mounting brackets. The unit has thermal insulation made of high-density polyurethane foam, injected between the cover and tank to provide excellent heat retention.
Key Features
- Heats water with the AC electric element or through the heat exchanger connected to the engine cooling system
- Thermostat factory set at 158°F (electric element operation)
- Double thermostat with manual reset cuts power if the water overheats
- Relief/non-return valve lets you drain the water heater when not in use
- Supplied with an AC power cable
- Mounts vertically or horizontally on a floor or ceiling (Universal models)
- Mounts horizontally on a bulkhead (wall) with a left-side fitting (80L HXS only)
- Maximum working pressure: 72.5 psi
- 1/2" fittings
- Empty weight 24.2 lb (40L) or 39.2 lb (80L)
What's Included
- Water heater
- Mounting brackets
- 4 brass fittings
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