Hotflo Mains Pressure Indoor Outdoor Cylinders

Overview

Discontinued
Discontinued Nov 2017, superseded by the new indoor outdoor mains pressure enamel range

Vitreous enamel solar enabled storage tanks, preset to 65 °C. Perfect option for replacing existing internal standard electric tanks, and can be installed inside or outside your home.

Range
• 135 L with a 2 kW element as standard
• 180 L, 3 kW or 3.6 kW element available
• 215 L with a 3.6 kW
• 270 L with a 3.6 kW
• 340 L with a 3.6 kW element

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Technical Specifications

Construction
  • Vitreous enamel lined inner cylinder
  • Sturdy corrosion resistant outer casing
  • High density expanded polyurethane foam insulation
Connections

Hot and cold water connections ¾ " (20 mm)

Elements

cTech element positioned at the bottom of the tank

  • 135 L - 2 kW
  • 180 L - 3 kW or 3.6 kW
  • 315, 270, 340 L - 3.6 kW
Heat up time and recovery

Storage volume heat up time @45 °C rise

  • 3 hrs (135 L)
  • 4 hrs (180, 215, 270 L)
  • 5 hrs (340 L)
Ingress protection rating

IPX4

Pressure limiting valve

700 kPa (approx.) -135, 180, 215 L
500 kPa (approx.) - 270, 340 L

Cold water pressure relief valve

850 kPa (approx.) - 135, 180, 215 L
700 kPa (approx.) - 270, 340 L

Thermostat range

60-75 °C

TPR

Supplied - 10 kW / 1000 kPa

Weights
Cylinder Empty Full (approx.)
135 L 62 kg 201 kg
180 L 71 kg 251 kg
215 L 98 kg 313 kg
270 L 87 kg 364 kg
340 L 101 kg 441 kg
Cylinder recovery times (theoretical)

Based on a thermostat temp. setting of 60 °C and an incoming water temp. of 15 °C

  • 180 L - 3 hrs 32 mins (2 kW)
  • 180 L - 3 hrs 9 mins (3 kW), 2 hrs 39 mins (3.6 kW)
  • 215 L - 2 hrs 35 mins (3.6 kW)
  • 270 L - 3 hrs 11 mins (3.6 kW)
  • 340 L - 3 hrs 39 mins (3.6 kW)
Discontinued

November 2017, superseded by the new indoor outdoor mains pressure enamel range

Why Rinnai?

Our stylish and efficient heating and cooling solutions are designed to bring you total home comfort.

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