Model: Rubine SH-20

Dimensions: 750 x 271 x 293 mm

Capacity: 20L

Weight: 13.1 kg

Warranty (Manufacturer’s T&C’s Apply): 1 Year Parts + Service / 5 Years Heating Element / 7 Years Inner Tank


Expert Installation With PUB Submission – Quality workmanship to ensure that all works comply with standards prescribed / stipulated by PUB. Warranty may be voided without PUB submission.

Installation Prices – Installation is done below false ceiling & above false ceiling. Price may vary depending on Job Scope Size & Complexity – WhatsApp us to enquire today!

Delivery Fees – For delivery of water heater only (installation not required), there will be a delivery fee of $50 will be charged.

Categories: , Product ID: 15369


Rubine Slim Horizontal SH 20L Storage Water Heater

The Rubine Slim Horizontal SH 20L water heater is designed to install at tight slab as today bathroom space is getting smaller.

Coupled with a TITANIUM heating element and inner tank coating, it provides hot water quickly at point of use and a 5 & 7 year warranty respectively. It is also tested to Japan Antibacterial Efficacy (AG+) to ensure no breeding of harmful bacteria in the water.

This modern slim compressed water heater with a stylish hot/cold indicator is certainly going to be a centrepiece in your bathroom.

Global Standard For Antibacterial Efficacy

Achieves global standard for antibacterial efficacy that keep the product safe and reliable by suppressing the growth of bacteria.

Titanium Enamel Tank

Titanium coating prolongs the life span of tank.


Inbuilt safety features for Dry-heat protection, Overheat protection and Over pressure protection.

Overall Polyurethane Foam

Keeps the water warm by minimise heat loss. Save 30% more energy.

Thicker Magnesium Anode

27% thicker magnesium anode ensures a longer tank life.


5 years warranty for heating element and 7 years warranty for inner tank.



Model Rubine SH-20
Capacity 20L
Installation Above-sink
Rated Power 2500W
Rated Voltage 220~240V
Rated Frequency 50Hz/60Hz
Heating Time (∆T=30°C) 0h 20min
Max. Working Temperature
Max. Working Pressure 0.8Mpa
Net Weight 13.1kg
Size (W x H x D) 750mm x 271mm x 293mm
Colour White
Safety Mark
Waterproof IP Rating IPX4
Package Included Water Heater + Pressure Relief Valve + Mounting Hardware
Warranty period Parts & Services: 1 Yr; Heating Element: 5 Yrs; Tank: 7 Yrs
Warranty type Local (Singapore) manufacturer warranty