How Much Is a Geyser in South Africa? (2026 Price Guide)
24 May 2026 · Plumbers On Duty
Quick answer
| Geyser type | Unit only | Supplied & installed |
|---|---|---|
| 100L low-pressure | R3,500–R5,500 | R5,500–R8,000 |
| 150L high-pressure | R4,500–R7,500 | R7,500–R14,000 |
| 200L high-pressure | R6,500–R10,000 | R9,500–R17,000 |
| 250L high-pressure | R9,000–R13,500 | R12,000–R20,000 |
| Gas geyser (12L/min) | R3,500–R6,500 | R6,500–R11,000 |
| Solar geyser system | R12,000–R28,000 | R20,000–R45,000 |
| Heat pump | R18,000–R35,000 | R28,000–R55,000 |
What drives the price
- Capacity — every extra 50L adds R1,500–R3,000
- Pressure rating — high-pressure (400kPa+) is 20–30% more than low-pressure
- Brand — Kwikot, Heat Tech and Franke are mid-priced; Stiebel Eltron and ATC are premium
- Tank material — vitreous-enamel-lined steel (standard) vs stainless steel (20-year warranty, 2x price)
- Element rating — 4kW is faster to heat but costs about R200 more than 3kW
- Warranty — 5 years standard, 10 years premium, 15-20 years for stainless
Cost extras you'll see on the quote
- Drip tray: R350–R650
- T&P safety valve: R250–R450
- Vacuum breakers (×2): R300–R500
- Isolator switch: R200–R400
- New 22mm pipework: R150–R250 per metre
- Geyser blanket: R280–R450
- PIRB Certificate of Compliance: R650–R1,500 (often included in the install)
- Crane / access for awkward locations: R500–R2,000
Tips to save money
- Buy at Builders Warehouse, Cashbuild or Geyser Wonderland rather than letting the plumber supply — you save 15–30% on markup
- But check the warranty — some manufacturers void cover if not installed by an accredited plumber
- Get 2 quotes for installs over R10,000
- Right-size the geyser — a 200L geyser in a 2-person household just wastes electricity
- Insurance claim? Get pre-authorisation, then 3 quotes — insurers usually take the middle one
When to replace vs repair
Repair if:
- The geyser is under 7 years old
- It is a thermostat or element fault (R1,200–R2,200 fix)
- The cylinder is still sound
Replace if:
- It is leaking from the body (not the overflow)
- It is 10+ years old
- You are doing a renovation anyway