JH91 - JOVEN Home Appliances


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  • Multipoint Hot Water System for Mixer Tap System
  • For 1 Jacuzzi or 1 Washing Machine
    1 Long Bath and 1 Normal Shower /
    1 Rain Shower 10” and 1 Rain Shower 6”
    1 Rain Shower 12”
  • Capacity 91L ; 20.0 Imp. Gallons
  • Power Rating 3.0kW ; 240V
  • Hot Water Up to 70°C
  • Rust-Free Stainless Steel Heating Element & Tank
  • HE Energy Saving Technology ; Save Energy 20%
    (Available for Model JH91HE only)
  • High Density CFC Free Polyurethane Insulation Foam
    for Long Lasting Hot Water


  • Universal Mounting Ring Bracket for Universal Mounting
  • Mounting Ring Bolts


  • Isolation Barrier
  • Pressure Relief & Drain Valve
  • Thermostat Safety Cut-Off at 70°C
  • Thermal Cut-Out at 95°C


Multipoint System

Multi-Point System For The Entire Home

With leading cutting-edge innovation and expertise Joven Storage Water Heater is the choice for the perfect hot water solution for a luxurious bath. Joven Storage Water Heater is the solution for bathtub, jacuzzi, rainshower, shower, basin to kitchen sinks just by a simple connection to the hot and cold mixer tap system.

Provides For 1 Jacuzzi, Rainshower 12” or Shared Between 4 Bathrooms

JH 91

The capacity 91L or 20.0 Imp. Gallons at 70°C can provide up to 333.5L of warm water at 38°C according to inlet temperature of 26°C. Suitable for 1 jacuzzi, rainshower 12” or shared between 4 bathrooms.

Heat Elevator Icon

Heat Elevator Technology

Joven’s Heat Elevator Technology is the World’s first innovation that uses patent pending magnetic device that accelerate the heat transfer and heat stratification in water enables faster heating to maximum temperature enabling electricity savings for users. The magnetic device is designed to weaken the intermolecular bonding energy and accelerate the movement of water molecules to improve heating efficiency and shorten heating time.

Heat Elevator
Heating Time
Energy Saver Icon

Shorten the Heating Time

Heat Elevator Technology

  • Saves Energy & Heating Time by 20%
  • Improves Heating Efficiency by Convective Heat Transfer & Stratification


SUS 304 Grade Stainless Steel Heater Tank & Heating Element

Built from high quality material that withstand rust and rupture to ensure durability and stellar performance.

  • SUS304 Stainless Steel Tank & Heating Element
  • Electrogalvanized Steel With Epoxy Coated Powdered Finish

Rust Free

Long Lasting

Long Lasting Heat

Heat stays longer with the high-density CFC Free Polyurethane Insulation Foam 2.5 lb per cu.ft or 40 kg per m3 which protects against heat-loss when temperature has reached maximum cut-off point of 70°C. Heat stays up to 20 hours or longer before the temperature drops to 55°C for heating to reactivate.
CFC icon



Safety Features



Easy Mounting With Universal Mounting Ring Bracket (Patent Pending)

An innovation by Joven, the Universal Mounting Ring Bracket enables easy mounting of storage water heater.

  1. Secure the ring bracket against a solid surface.
  2. Secure with mounting bolts.
  3. Slot in the tank into the ring bracket.
Easy Mounting
JSH25 View
Accessories Instruction Manual

Instruction Manual
Local language included

Accessories Warranty Card

Warranty Card
Local product warranty included

Wall Bracket

Wall Bracket
Firm balance with mounting ring bracket


Technical Specifications


Technical Specs

Electrical Loading
1.5-3.0kw ; 13Amp-20Amp

Tank Capacity
91 Litres (20.0 Imp. Gallons)

Time Taken To Heat Max 70°C
80 Mins ( 1st Heat Up From Cold Water )
40 Mins ( Subsequent Heat Up )

Recommended Water Pressure
1 – 5 Bar

Dimensions (L * W * H)
1221 x 381 x 405 mm

Approx. Weight
Empty : 25 kg ; Full : 116 kg

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