Category
Geysers & Hot Water
Geyser cost, lifespan, solar swap-outs, load shedding damage and insurance claims, written for South African homeowners.
Does Home Insurance Cover a Burst Geyser in South Africa?
Most building insurance policies cover a burst geyser, but wear and tear claims get rejected. Here is how to keep your claim valid.
25 May 2026 · Plumbers On Duty
Can Load Shedding Damage My Geyser? What Every SA Homeowner Should Know
Load shedding damages geysers through power surges and dry-firing. Here is how it happens and how to protect yours.
25 May 2026 · Plumbers On Duty
What Does It Cost to Replace a Geyser in South Africa?
A clear breakdown of geyser repair and replacement costs in South Africa, and when to repair versus replace.
25 May 2026 · Plumbers On Duty
Should You Switch to a Solar Geyser in South Africa?
With load shedding and rising electricity costs, solar geysers are increasingly popular. Here is how they work and what to weigh up.
25 May 2026 · Plumbers On Duty
How Long Should a Geyser Last Before You Replace It?
Geysers in South Africa typically last 8 to 12 years with servicing. Here are the warning signs to replace before it bursts.
25 May 2026 · Plumbers On Duty
How to Install a Geyser in South Africa: Full Step-by-Step
Installing a geyser is a notifiable plumbing job in SA — it needs a PIRB plumber and a COC. Here is exactly what is involved and what it costs.
24 May 2026 · Plumbers On Duty
How to Set a Geyser Timer (Save Up to 30% on Your Electricity Bill)
A R150 mechanical timer or R800 smart controller can cut your geyser running costs by 20–30%. Here is exactly how to set one up for your routine.
24 May 2026 · Plumbers On Duty
How Many Watts Does a Geyser Use? (And What It Costs You)
Standard SA geysers use 3,000W or 4,000W elements. Here is what that costs to run per hour, per day, and per month at current Eskom tariffs.
24 May 2026 · Plumbers On Duty
How Much Is a Geyser in South Africa? (2026 Price Guide)
Geysers in SA range from R3,500 for a basic 100L to R45,000 for a solar system. Here is the full price breakdown by type, brand and installation cost.
24 May 2026 · Plumbers On Duty
How to Connect a Geyser in South Africa (Wiring & Plumbing Guide)
Connecting a geyser involves cold/hot water lines, a pressure valve, vacuum breaker, drip tray and DB-board wiring. By law in SA, only a PIRB-registered plumber can sign it off.
24 May 2026 · Plumbers On Duty
How Does a Gas Geyser Work? (LPG Plumbing Guide for South Africa)
A gas geyser heats water on demand by passing it over a flame. No tank, no standby loss, no loadshedding worries. Here is how the system works and what it costs to install.
24 May 2026 · Plumbers On Duty
How Much Electricity Does a Geyser Use? (SA Loadshedding Guide)
A typical SA household geyser uses 8–12 kWh per day — about 30–50% of your electricity bill. Here is the exact maths and how to cut it.
24 May 2026 · Plumbers On Duty
How to Replace a Geyser Element: DIY vs. Plumber Guide
Replacing a geyser element takes about an hour and costs R150–R400 in parts. Most homeowners can DIY, but there are 4 things that will catch you out.
24 May 2026 · Plumbers On Duty
How Long Does a Geyser Take to Heat Up? (South Africa Guide)
A typical 150L geyser takes 1.5 to 3 hours to heat from cold. Here is what affects the time and when slow heating means you need a plumber.
24 May 2026 · Plumbers On Duty
Does Switching Off Your Geyser Save Electricity? (Eskom Loadshedding Guide)
Switching your geyser off when not needed can save 10–25% of your monthly electricity bill. Here is when it works, when it does not, and the safest way to do it.
24 May 2026 · Plumbers On Duty
Heat Pump Geyser vs Solar: Which Wins in 2026?
Heat pumps work at night and in winter; solar is cheaper to run on sunny days. Here's the honest comparison.
23 May 2026 · Plumbers On Duty Editorial
Burst Geyser? What to Do in the First 10 Minutes
A burst geyser can flood your ceiling within minutes. Follow this 10-minute emergency checklist to limit damage and get a plumber out fast.
23 May 2026 · Plumbers On Duty Editorial
Geyser Replacement Cost in South Africa: Electric vs Solar vs Heat Pump
Compare the real installed cost of electric, solar and heat-pump geysers in SA, including SANS 10254 compliance and Eskom rebates.
23 May 2026 · Plumbers On Duty Editorial
Solar Geyser Installation: Is It Worth It in South Africa?
Payback periods, load-shedding resilience, SANS 10106 compliance, and the real numbers behind switching to a solar geyser in SA.
23 May 2026 · Plumbers On Duty Editorial
Hard Water in South Africa: How to Protect Your Geyser and Pipes
Scale buildup shortens geyser life by years. Water softeners, magnetic conditioners, and anode rod swaps explained.
23 May 2026 · Plumbers On Duty Editorial
How Much Does Geyser Replacement Cost in South Africa? (2026)
A complete breakdown of geyser replacement costs in South Africa — from budget electric to heat pump and solar — plus what affects the final price.
17 May 2026 · Plumbers On Duty