IHP Geyser FAQ's

• Slash electricity costs: Traditional geysers consume between 50–60% of your electricity bill. The Power4Less IHP Geyser® reduces that to just 10%, comparable to the energy needed for your lights. Annual running costs drop from approximately R30,000 to R2,000.
• No leaks or bursts: Engineered for reliability, it eliminates the common frustrations of water damage and unexpected breakdowns.
• Built to last: With proper care, the Power4Less IHP Geyser® delivers up to 15 years of dependable performance – because true quality should stand the test of time.
• Superior insulation: Advanced design keeps water hot for longer, reducing the need for constant reheating and saving even more energy.
• Smart, safe, eco-friendly: App-enabled technology lets you manage and control your geyser from anywhere in the world, while ensuring safety and sustainability.

That’s why we don’t just call it a geyser — we call it the future of water heating

Unlike a conventional geyser that burns electricity to generate heat, the Power4Less IHP Geyser® taps into the natural warmth in the air around you.

• Air-powered heating: A built-in fan draws in surrounding air, and the system absorbs and compresses that heat before transferring it directly into your water.
• Efficient energy cycle: This process repeats continuously, requiring less than 600 watts of power compared to the 3,000–4,000 watts consumed by a traditional electric geyser.
• Same comfort, lower cost: The result is the same hot shower you enjoy today, delivered at a fraction of the cost.
• Re-engineered innovation: It’s not just an upgrade; it’s a complete reinvention of water heating technology.

That’s the Power4Less IHP difference: smarter, greener, and more affordable hot water for your home.

The installation of the Power4Less IHP Geyser® is designed to be simple and convenient. With certified IOPSA IHP installers available nationwide, you’ll know exactly what to expect thanks to our pre-installation guide.

• Vertical setup: The geyser is installed standing upright.
• Outdoor placement: Best installed outside on a flat, level surface.
• Plug point access: A plug point should be available within 4 meters of the unit.
• Cover clearance: If a cover is placed above the geyser for shelter, leave at least 2 meters of space above the unit to allow for maintenance.
• Nationwide installers: Professional installers are available across the country.
• Pre-installation guide: We provide a simple guide, so you know exactly what to expect.
• Installation vouchers: For added ease, vouchers are available at select retail partners as an optional add on to your geyser purchase. Please request the IOPSA installation terms and conditions when using a voucher.

The Power4Less IHP Geyser® is available in two sizes to suit different household needs:

• 200L option: Dimensions: 1650mm (h) × 700mm (d) Weight: 124kg
• 300L option: Dimensions: 1890mm (h) × 700mm (d) Weight: 130kg

Note: Sizing and weight dimensions are subject to change as new model improvements are introduced.

For your peace of mind, we recommend using IOPSA-certified IHP plumbers. These professionals have attended specialized training conducted by IOPSA and earned certification specifically for installing the Power4Less IHP Geyser®.

• Certified expertise: Only certified IHP plumbers are trained to meet the installation standards required for the geyser.
• Warranty protection: Certified installers ensure your unit is correctly configured and your warranty remains valid.
• Quality assurance: Each installation is signed off only after the geyser is successfully set up for the client.
• National coverage: IOPSA operates nationwide, giving you access to trained professionals wherever you are.
• Customer support: IOPSA provides a dedicated complaints portal to resolve any concerns quickly and professionally.

Note: While we welcome any accredited plumber who meets compliance, configuration requirements and customer care standards, choosing an IOPSA-certified IHP plumber ensures a level of protection, proper configuration, and peace of mind.

Yes. The Power4Less IHP Geyser® is certified both locally and internationally, meeting the highest benchmarks of quality, performance, and safety.

• Local Certification: Fully compliant with SANS standards and certified by the SABS and NRCS, ensuring safety and warranty protection.
• International Certification: Tested and certified by TÜV and IEC facilities, with recognition from leading global authorities.

Certification List

• IEC / SANS 60335-2-21
• IEC / SANS 60335-2-40
• SANS 151
• IEC 62321-3-1:2013
• IEC 62321-6:2015
• IEC 62321-7-1:2017
• IEC 62321-8:2017
• EN76147:2017
• EU Energy Efficiency Rating: A+
• EU RoHS Certification

Yes, accessibility is key, and the Power4Less IHP Geyser® is available across South Africa through trusted partners:

• Builders Warehouse: Available at all 35 stores nationwide.
  • At Builders Express and other outlets, units are available on order.
  • Online shopping and collection.
• Nedbank Avo Solar: Convenient online purchase option.
• Available direct from Power4Less
• Accredited resellers: Available nationwide. You can verify reseller details with Power4Less to ensure authenticity.

The Power4Less IHP Geyser® comes with a 10‑year warranty, giving you long‑term peace of mind.

• Warranty coverage: Review the warranty document provided with your purchase to understand what is covered and how you can protect your unit to enjoy the full benefit of the 10-year warranty.
• Designed lifespan: Built to run for up to 15 years, the geyser is engineered for durability and efficiency.
• Smart maintenance: Like any advanced system, it requires routine service and maintenance to deliver its full lifespan.

Routine maintenance ensures your Power4Less IHP Geyser® delivers its full lifespan.

• Annual filter cleaning: Keeps airflow efficient.
• Electrical inspection: Service and check components annually.
• System flushing: Flush and clean the chasing to maintain water quality.
• Integrity assessment: Inspect the unit’s structure for reliability.

Service interval: Every 12 months is recommended. In areas with poor water quality, more frequent servicing may be required.

Typical cost: Approximately R1,850 (ex VAT)

Note: Service excludes re‑gassing. (Similar to an air‑conditioner, re‑gassing depends on usage and is not part of routine service.)

For clients in coastal areas – treating the geyser service periodically is essential to protect the integrity of the stainless-steel casing – please contact our team for guidance on what products to use.

The Power4Less IHP Geyser® is designed to keep its tank hot throughout the day, unless you choose to switch it off using the timer. When cold water enters, it flows into the bottom of the tank, where it is heated from the bottom up. Hot water is then drawn from the top of the tank. This smart design ensures that water temperature is retained and allows the incoming cold water to heat up faster, so you always have hot water ready when you need it.

The Power4Less IHP Geyser® uses advanced heat pump technology and superior insulation to minimize energy waste. Unlike conventional geysers that lose significant heat throughout the day, the Power4Less system retains its temperature efficiently, reducing electricity consumption and saving you money on monthly bills.

On very cold winter days when the ambient temperature drops below 12°C, the booster element supports the heat pump to ensure water reaches the desired temperature quickly. This means you can rely on consistent hot water supply even in extreme conditions, without compromising efficiency.

These features guarantee that the Power4Less IHP Geyser® maintains hot water availability throughout the day. The system is designed to keep water ready whenever you need it, eliminating long waits and ensuring comfort and convenience for your household.

Independent labs in Europe, Asia, and the UK tested the Power4Less IHP Geyser®.  (At 12°C ambient temperature, running 24/7 for a full year, it used about 620 kWh per year.

Average per unit of electricity R4.20

Electrical Geyser (200L)

Power consumption: 3.5Kw

Time to heat water: 3hrs

Power consumption: Time to heat water x power

                                              : 3hr x 3.5kw = 10.5kwh

If the geyser runs twice a day: Power consumption x 2

                                                                  : 10.5Kwh x 2 =21kwh

Daily consumption: 21kwh x R4.20 = R88.20

Monthly: R88.20 x 31 = R2732.20

IHP Geyser

Average per unit of electricity R4.20

Electrical Geyser (200L)

Power consumption: 0.63Kw

Time to heat water: 3hrs

Power consumption: Time to heat water x power

                                              : 3hr x 0.63kw = 1.89kwh

If the geyser runs twice a day: Power consumption x 2

                                                                  : 1.89Kwh x 2 =3.78kwh

Daily consumption: 3,78kwh x R4.20 = R15.87

Monthly: R15.87 x 31 = R491.97

That’s a massive saving every year on water heating costs.

And if you’re a family of four using double the hot water? Your savings almost double.

Yes, if you have solar panels connected through an inverter, the Power4Less IHP Geyser® can operate off the inverter. The geyser does not run directly from a DC power supply, so PV panels cannot be connected straight to it.

And here’s something exciting: by mid‑2027, new compatibility options are on the horizon.

The Power4Less IHP Geyser® is a complete replacement for a conventional geyser.

It can operate seamlessly off the electrical grid or be connected to a solar power system through an inverter, giving you flexibility and energy savings.

The recommended platform size is 900mm x 900mm with a thickness of 40mm. At minimum, you can use 700mm x 700mm, provided the thickness remains 40mm.

Eskom’s tariffs continue to rise year after year, with another increase coming in 2026. If you stick with a conventional geyser, that 60% share of your bill will only grow. Waiting doesn’t freeze your costs; it makes them climb higher.

By moving to the Power4Less IHP Geyser® now, you lock in savings and protect yourself against future tariff hikes.

Sleek, modern, and designed to fit neatly into a utility area or service corner. It has a stainless-steel body, compact footprint, and smart digital controls, with insulated piping connections for hot and cold water. The unit sits securely on a platform (minimum 700mm x 700mm, ideally 900mm x 900mm, with 40mm thickness) and operates quietly, blending into your home setup while delivering powerful efficiency.