Rheem 160L 491160 Electric Storage Hot Water System

Rheem 160L 491160 Electric Storage Hot Water System

For homes requiring a moderate amount of hot water, the Rheem 160L Electric Storage Hot Water System (Model 491160) is a reliable and efficient option. It is perfect for homes with three to four people because of its mains pressure performance and slim 480mm diameter. Made to last with Rheem’s Ultranamel® glass-lined steel cylinder, this unit offers flexible installation with dual-handed fittings and supports off-peak electricity tariffs for cost savings. It is a flexible choice for many Australian homes because it can be installed both indoors and outdoors.

FEATURES:

Heating Method: Electric immersion heating element

Hot Water Supply: Mains pressure, continuous availability

Recovery Time: Varies based on element rating (1.8kW, 2.4kW, 3.6kW); faster recovery with higher wattage

Installation Location: Indoor or outdoor

Water Pressure:

Max 960 kPa (with ECV)

Max 1120 kPa (without ECV)

Energy Efficiency: N/A

Operating Costs: Lower with off-peak electricity tariffs; compatible with concessional tariffs

Best for: Medium-sized households seeking reliable hot water for everyday use, especially where off-peak power is available

Additional Features:

  • Compatible with off-peak electricity tariffs for cost savings
  • Dual-handed water connections simplify installation
  • Rheem Ultranamel® coating provides excellent protection against corrosion
  • Designed for fast, easy replacement or retrofit
  • Insulated to reduce heat loss and enhance energy efficiency
  • Suitable for hard water areas with proper anode selection (black or blue anode, depending on water chemistry)

Specifications

Hot Water Delivery: 160 litres
Weight (Empty) 60kg
Height 1610mm
Width 480mm
Depth 515mm

Warranties

Manufacturers Tank Warranty (Domestic) 12 Years
Manufacturers Parts & Labour Warranty (Domestic) 1 Year

Technical Specifications

Powerpoint Required: Powerpoint Required: Yes – 220–240V a.c. with isolating switch
Hot Water Connection: Rp 3/4 (dual-handed)/td>
Relief Valve Pressure: 1400 kPa
Expansion Control Valve (optional): 1200 kPa
Thermostat Setting: Adjustable between 60°C and 70°C (bottom element); top thermostat fixed at 60°C on twin-element models
Tank Material: Vitreous enamel-lined steel
Mounting: Floor-standing vertical installation
Element Options: 1.8kW / 2.4kW / 3.6kW
Safety: Includes over-temperature cut-out and temperature pressure relief valveW