What Size Cable for Geyser/Water Heater in Pakistan?
Electric water heaters for bathroom and kitchen use. Available in storage (15-50L) and instant types. Expert recommendations from Pakistan's leading cable manufacturer.
Updated: January 21, 2025 5 min read By Pilone Cables Technical Team
Quick Answer
Geyser/Water Heater requires 4mm Copper Cable
1500-3000W
Power
7-14A
Current
25A
MCB
Understanding Electric Geyser Power Requirements
Electric Geyser / Instant Water Heater typically consumes 1500-3000W of power. At Pakistan's standard voltage of 220V, this translates to approximately 7-14A of current.
Electric water heaters for bathroom and kitchen use. Available in storage (15-50L) and instant types.
Technical Specifications
Why 4mm Cable?
Geysers are pure resistive loads with no surge. 4mm handles the full 14A draw with safety margin for heat dissipation.
Safety Tips for Electric Geyser
- Earthing is CRITICAL - geyser + water = shock hazard
- Install RCCB/ELCB for additional protection
- Regular maintenance of heating element
- Pressure relief valve must be functional
Need 4mm Cable for Your Electric Geyser?
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