Saudi Arabia's water heating landscape is changing rapidly — high electricity costs are driving adoption of solar thermal and heat pump water heaters that reduce heating electricity costs by 60–90% versus standard electric storage units. We install all types, correctly sized for Saudi occupancy patterns and peak hot water demand, with safety compliance for the Saudi Building Code's requirements for TPR valves, earthing, and insulated pipework.
What's Included
Standard 50–200L electric units from Ariston, Siemens, and EcoStar. Correct sizing based on occupancy, thermostat calibration, TPR valve installation, and earthing continuity verified.
Evacuated tube or flat plate collectors with insulated storage tanks (100–500L). SWCC-approved systems for KSA. Backup electric element included for early morning demand periods or overcast days.
COP 3.5–4.5 heat pump units — extract heat from ambient air to heat water, using 70–75% less electricity than direct electric heating. Suitable for Saudi Arabia's warm climate year-round. Ariston Nuos Primo and Midea heat pump units available.
Electric or gas instantaneous heaters for kitchens or secondary bathrooms where storage tank space is limited. Gas units require gas supply availability and municipality approval.
200–2,000L central hot water plants for apartment buildings, hotels, and offices. Including centralised calorifiers, circulating pump with timer, and insulated distribution pipework.
Element replacement, thermostat replacement, anode replacement, and annual descaling (citric acid flush) to restore full element power output reduced by calcium scale.
How It Works
Pricing Guide
50L electric storage installation: SAR 300–500 (unit) + SAR 200–350 (installation). 100L electric: SAR 500–800 + SAR 250–400. Solar thermal (200L, 2 collectors): SAR 4,000–7,000 installed. Heat pump water heater (200L): SAR 3,500–6,000 installed. Water heater descaling service: SAR 200–400. Element replacement: SAR 200–450.
Frequently Asked Questions
What size water heater do I need for a Saudi villa?
Standard rule: 50L per adult per day for Saudi Arabia's shower and prayer-washing patterns. A family of 4 needs 200L minimum. For prayer and religious washing (wudhu), where hot water is used more frequently than in Western households, add 20–30% to the calculated volume. For Ramadan months, further increase for pre-dawn Suhoor and evening Iftar demand peaks.
Is a solar water heater worth installing in Saudi Arabia?
Consistently one of the best investments for Saudi homeowners. Solar irradiance of 5.8–7.0 kWh/m²/day across KSA means a correctly sized solar thermal system achieves 85–95% solar fraction year-round — virtually free hot water except for backup heating on rare cloudy days. A 200L evacuated tube system costs SAR 4,000–7,000 installed and saves SAR 2,500–5,000 per year in electricity, paying back in 1.5–2.5 years.
Why is there no hot water pressure in my villa even though the pump is fine?
Hot water pressure problems independent of cold water pressure almost always trace to: (1) blocked hot water supply pipe — in Riyadh and Medina, calcium scale in the pipe between the tank and fixtures reduces the internal diameter by 50%+ in 10 years, (2) failed tempering valve or mixing valve — the mixing valve at the tank outlet can fail closed on the hot side, (3) cold inlet pressure reducer on the tank set too low, reducing hot outlet pressure below useful level.
What temperature should I set my water heater in Saudi Arabia?
60°C for all storage water heaters — this is the minimum temperature for Legionella prevention (Legionella bacteria cannot survive at 60°C). Higher settings waste energy. For heat pump water heaters with a sanitation cycle, set the weekly sanitation temperature to 65°C and the normal setpoint to 55°C to balance efficiency and safety.