South Africa's HPaaS Pioneer — Hot Water as a Service

Heat Pump as a Service

Zero capex. Predictable costs. 50–70% energy savings. You enjoy reliable, affordable hot water — we take care of everything else.

Get a Free Assessment → Learn More
R0
Capital expenditure
50–70%
Energy savings
All-in
One monthly fee
The Problem

Hot water shouldn't cost this much

South African businesses are paying far too much for an essential utility.

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Rising Electricity Costs

Eskom tariffs have increased over 300% in the past 15 years. Hot water is one of the largest energy line items for commercial properties.

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Aging Infrastructure

Most commercial water heating systems are outdated, inefficient, and increasingly unreliable — leading to costly emergency repairs.

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High Capital Expenditure

Replacing commercial water heating systems requires significant upfront investment — capital better deployed elsewhere.

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Unpredictable Downtime

Unexpected failures disrupt operations. Maintenance costs are unpredictable, and qualified technicians are hard to find.

300%+

Electricity costs have risen over 300% in the past 15 years — hot water is one of the largest energy expenses

Our Solution

Heat Pump as a Service (HPaaS)

Also known as Hot Water as a Service (HWaaS) — we supply, install, maintain, and monitor commercial heat pump systems so you get reliable hot water without the capital outlay.

You enjoy the hot water. We take care of everything else. No capex, no risk, no hassle — just savings from day one.

Commercial heat pump installation
R0

Zero Capex

No upfront investment required. We supply, install, and maintain the system. Your capital stays where it belongs — in your business.

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All-Inclusive Service

Maintenance, monitoring, insurance, repairs — all included in one predictable monthly fee. No surprises, no hidden costs.

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Significant Energy Savings

50–70% reduction in energy consumption for water heating. Heat pump technology delivers consistent, measurable energy reductions.

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THPC
Supplies & maintains the system
→
♽
Heat Pumps
Installed on your site
→
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Hot Water
Delivered reliably, 24/7
→
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Your Business
Fixed monthly fee, all-inclusive
Our Team

Built by Energy Experts

THPC is founded by a team of energy infrastructure professionals with decades of experience in renewable energy, engineering, and commercial property solutions across South Africa.

VR

Vincent Ruijter

Co-Founder & Commercial Director

Energy infrastructure investor and venture builder with experience across European and African markets.

Photo coming soon
GC

Graeme Cannon

Co-Founder & Operations Director

20+ years in commercial HVAC and heat pump engineering. Based in Durban, driving installation and service delivery.

Photo coming soon
AP

Andrew Paterson

Sales Director

Driving new business development and client relationships across KwaZulu-Natal and South Africa. Your first point of contact for exploring what Heat Pump as a Service can do for your property.

Photo coming soon
How It Works

Four steps to savings

From assessment to savings in as little as 6 weeks.

Heat pump installation by THPC technician
1

Site Assessment

We analyse your hot water needs, current costs, and infrastructure to identify the optimal solution.

2

Custom Proposal

Receive a tailored solution with projected savings, fixed monthly costs, and a clear implementation timeline.

3

Professional Installation

Our certified team handles everything — from equipment delivery to commissioning. Zero disruption to your operations.

4

Sit Back & Save

We maintain, monitor, and ensure optimal performance. You enjoy hot water and lower costs from day one.

Financial Benefits

See how THPC compares

A clear comparison of your options for commercial hot water.

Buy & Finance (10% interest) THPC HPaaS ✓
Upfront CostSignificant capex (debt on balance sheet)R0 (operating expense)
Monthly CostLoan repayment + maintenance + insuranceFixed, all-inclusive fee*
MaintenanceYour problem & costIncluded
InsuranceYour costIncluded
MonitoringYour costIncluded (24/7)
Energy Savings50–70%50–70%
Balance SheetDebt / asset on booksOff balance sheet
End of TermYou own aging equipmentUpgrade, renew, or return

* Electricity consumption is not included in either model. However, heat pump technology reduces electricity usage by 50–70% compared to conventional systems.

Commercial heat pump unit
Savings Calculator

Estimate Your Needs

See your estimated system size, monthly costs, and savings with THPC's Heat Pump as a Service.

HPaaS Savings Estimator
Enter your facility details to get an instant estimate
Auto-estimated based on your facility size and energy source. Override with your actual bill for a more accurate result.
Avg. commercial: R2.29/kWh (Eskom direct) — R3.00+/kWh (municipal). Check your bill.
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Daily Hot Water Demand
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Recommended System Size
Your Current Cost
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Monthly energy bill for hot water
With HPaaS
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HPaaS fee + reduced energy bill
Net Monthly Savings
—
HPaaS fee + reduced electricity cost vs your current bill.
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Net Annual Savings
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CO₂ Reduction (kg/year)
Get a Free Assessment →
What's Included

Everything you need. Nothing you don't.

One monthly fee covers your entire hot water solution.

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♽Commercial-grade heat pump equipment
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🔧Professional installation
✓
🛠️Preventive maintenance programme
✓
📡24/7 remote monitoring & reporting
✓
⚡Quick emergency response
✓
🛡️Full insurance coverage
✓
📦All parts and labour included
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📊Annual efficiency reports
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🔄End-of-term options (renew, upgrade, or return)
Industries We Serve

Built for businesses that depend on hot water

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Commercial Property

Office parks, shopping centres, and residential complexes. Reduce operating costs and increase property value with efficient hot water infrastructure.

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Hospitality

Hotels, lodges, and restaurants. Ensure guest comfort with reliable hot water while cutting one of your largest utility expenses.

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Industrial

Manufacturing, food processing, and mining operations. Industrial-grade solutions for high-demand environments with reliable uptime.

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Healthcare

Hospitals and care facilities. Critical hot water supply with 24/7 monitoring and rapid-response SLAs for environments where reliability is non-negotiable.

Frequently Asked Questions

Common questions about HPaaS

What is Heat Pump as a Service (HPaaS)?

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HPaaS is a full-service model where THPC supplies, installs, maintains, and monitors commercial heat pump systems — all for a fixed monthly fee. You get reliable hot water without any upfront capital investment.

How much can I save compared to electric geysers?

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Commercial heat pumps typically deliver 50–70% energy savings compared to traditional electric geysers or boilers. The exact savings depend on your current system, hot water usage, and tariff structure — which we assess during the site survey.

What does the monthly fee include?

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Everything. Equipment supply and installation, preventive maintenance, remote monitoring, insurance, and repairs. There are no hidden costs — one predictable monthly payment covers the full service.

Is there any upfront cost?

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No. Zero capital expenditure required. THPC owns the equipment and handles the full investment. You simply pay a monthly service fee from day one of operation.

How long is the contract?

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Standard agreements run for 3 or 5 years. At the end of the term, you can renew, upgrade to newer equipment, or return the system. The longer term offers a lower monthly rate.

What types of properties do you serve?

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We focus on commercial properties with significant hot water demand — hotels, lodges, hospitals, residential estates, student accommodation, gyms, laundries, and food processing facilities. If your monthly hot water bill exceeds R15,000, we can likely help.

What happens if the equipment breaks down?

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That's our problem, not yours. All maintenance and repairs are included in your monthly fee. We monitor systems remotely 24/7 and respond proactively — often before you notice an issue.

How quickly can you install?

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From signed contract to operational system, typical installation takes 4–6 weeks depending on the project scope and site readiness. We handle everything from design to commissioning.

Get Started

Ready to reduce your hot water costs?

Get a free, no-obligation assessment of your hot water infrastructure and potential savings.

Let's talk

Whether you're looking to reduce costs, upgrade aging infrastructure, or simply explore your options — we're here to help.

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info@thpc.co.za
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+27 (0) 31 303 1150
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Unit 2, Thynk Industrial Park, Briardene, 1 Brickworks Way, Riverhorse Valley, Durban, 4051
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Mon–Fri: 7:30 AM – 4:30 PM