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Gipsy Caravans

Suburban Nautilus On Demand Water Heater

Suburban Nautilus On Demand Water Heater

Regular price $1,695.00 NZD
Regular price Sale price $1,695.00 NZD
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Brought to you by Suburban, the Nautilus instant gas hot water system allows you to enjoy instant hot water in your caravan or motorhome. Suburban are well known for their affordable, quality units and the new 'on demand' system is no exception. With no storage tank to heat water, the Nautilus on demand water heater reduces weight and increases efficiency by only operating when the need for hot water arises. The tankless systems means no recovery time, greater energy efficiency and less maintenance than its storage tank counterparts. The 60,000 BTU two-stage modulating combustion system instantly adjusts the gas input to provide a consistent output temperature, while conserving energy. The first stage uses just 2 burners, saving energy while the second stage uses 5 burners allowing for maximum temperature gain even with higher flow rates. The on demand digital control centre (sold separately) provides precise temperature control allowing you to easily adjust the output temperature between 35-50°C. The Nautilus fits the same size cut out as the standard Suburban 22L tank systems. Since the Nautilus does not require any access from outside of the vehicle, new installations only require the vent (sold separately) to be installed through the RV wall. If replacing an existing unit with an access door, replacement panels are available to suit Suburban and Atwood cut outs.

Vent & Control Centre sold separately.

The Exclusive 2-stage modulating combustion system (MCS) monitors:

  • Inlet water temperature
  • Inlet water flow
  • Output water temperature
  • Combustion air fan speed
  • Heat exchanger & burner operation

Vent & Control Centre sold separately

Features / Specifications:

  • Model: Nautilus IW60A
  • Built in freeze protection
  • 60,000 BTU two-stage self modulating combustion system
  • Stage 1: 2 Burners
  • Stage 2: 5 Burners
  • Fuel Source: Universal LP Gas
  • Operational voltage range: 10.2 - 14.5V DC (ignition)
  • Maximum Mj/Hr: 64 (5 burners)
  • 12V DC Amps: 2.1 Amps
  • Temperature range: 35°C - 50°C
  • Required flow: 1.9 LMP
  • Heating capacity: 7.6 LMP at 28°C rise
  • Dimensions (mm): W316.6 x H317.8 x D464.9 (includes inlet & discharge water lines)
  • Weight: 15 Kg
  • Warranty: 2 Years

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