How Much Does It Cost to Replace a Geyser in South Africa in 2026?
23 June 2026 · Plumbers On Duty Editorial
TL;DR (2026 pricing)
| Geyser type | Unit only | Fully installed |
|---|---|---|
| 150L electric (SABS) | R3,800-R5,500 | R8,500-R12,500 |
| 200L electric | R4,800-R7,200 | R10,500-R15,000 |
| Solar geyser (200L direct) | R18,000-R28,000 | R28,000-R42,000 |
| Heat pump (200L) | R22,000-R32,000 | R32,000-R48,000 |
Prices reflect Q1 2026 averages across Gauteng, Western Cape and KZN.
What's in the installation price
A compliant install under SANS 10254 includes:
- New drip tray and overflow to outside
- Vacuum breakers on hot and cold lines
- Pressure control valve (400 kPa default)
- Expansion relief valve
- Electrical isolator
- Certificate of Compliance (CoC) - mandatory for insurance
Skip these and your insurer will reject the next burst claim.
Cheaper isn't cheaper
A R5,500 "special" install usually means second-hand brackets, no CoC, and copper swapped for thin PEX. You pay twice when it fails in 18 months.
Insurance replacement
If your geyser bursts and you're covered, the insurer appoints the plumber and pays directly. You're liable for the excess (usually R1,500-R3,500) and any upgrade you choose (solar conversion, bigger tank).
Get quotes from vetted installers
Compare prices in Pretoria, Cape Town, or Sandton for geyser installation.