Hot water plant from 1,000 L commercial geysers to 50,000 L hospital calorifiers.
We design, supply and install centralised hot water plant for hospitals, hotels, commercial buildings and industrial facilities. Condensing boilers, calorifier storage, insulated reticulation with return loops, and BMS-integrated temperature control with anti-Legionella protection.
Core capabilities
Gas-fired water heating
High-efficiency gas-fired plant (LPG and natural gas) for continuous, on-demand hot water supply across large facilities.
Storage & calorifier systems
Insulated calorifier tanks and storage cylinders sized to peak demand, for hospitals, hotels and industrial facilities.
- checkPressure-vessel certified
- checkInsulated for low standing loss
Reticulation & circulation
Insulated hot-water reticulation with return loops and circulating pumps to deliver instant hot water to every outlet.
Energy-efficient solutions
Condensing boilers, heat-pump assisted systems and thermal storage to reduce energy consumption and running cost.
Request an energy auditSectors we install for
Hot water plant sized to demand: from morning peaks in a 200-bed hospital to back-of-house lodge supply.
local_hospital
Hospitals
Ward, theatre, CSSD and kitchen supply. Anti-Legionella thermostatic mixing and BMS-integrated temperature control.
5,000 – 50,000 L typical
apartment
Hotels & lodges
Guest-room peak supply, spa, laundry and kitchen. Heat-pump and gas-fired hybrid plant for efficient running cost.
2,000 – 20,000 L typical
elderly
Aged care & student housing
Centralised supply for residential blocks, ablution areas, kitchens and laundries with controlled outlet temperatures.
1,500 – 10,000 L typical
business
Commercial buildings
Office blocks, shopping centres and mixed-use developments. Geyser bank conversions to central plant.
1,000 – 5,000 L typical
factory
Industrial facilities
Process hot water, plant washing, locker rooms and canteens for manufacturing, mining and food sites.
5,000 – 30,000 L typical
fitness_center
Sports clubs & gyms
High-volume shower demand with rapid recovery. Gas-fired and heat-pump plant for efficient peak handling.
1,000 – 5,000 L typical
school
Universities & schools
Residence blocks, sports facilities and central kitchens. Plant-room consolidation across campus precincts.
3,000 – 15,000 L typicalEngineering standards
| Category | Specification | Standard / Compliance |
|---|---|---|
| Heat source | LPG & natural-gas condensing boilers | SANS 10087-1 / SANS 10400-XA |
| Storage | Insulated calorifier & stainless cylinders | SANS 1307 pressure-vessel certified |
| Reticulation | Copper & stainless steel with return loop | SANS 10254 |
| Insulation | Closed-cell elastomeric / mineral fibre | SANS 10400-XA energy efficiency |
| Controls | BMS-integrated temperature & pump control | Anti-Legionella thermostatic mixing |
| Sign-off | Certificate of Compliance on handover | SAQCC Gas registered |
Deployment workflow
Demand analysis
Hot-water demand profiling and load calculation across departments, peak periods and occupancy patterns.
System design
Plant sizing, calorifier selection, reticulation routing and integration with existing energy infrastructure.
Installation
Pre-fabricated plant skids, on-site assembly, pressure testing and insulation of full reticulation network.
Commissioning
Balancing, temperature testing, BMS integration and Certificate of Compliance issuance.
Compliance & accreditations
Registered Gas Practitioners on every gas-fired hot water install. Certificate of Compliance issued on handover for insurer and statutory sign-off.
LP Gas Safety Association of Southern Africa member in good standing. LPG-fired plant meets the LPGSA Code of Practice.
Construction Industry Development Board registered. Eligible for public-sector hot water and heating projects.
Verified Level 1 B-BBEE contributor. 135% procurement recognition for our clients.
Planning a new hot water plant, upgrade or energy-efficiency retrofit?
Site surveys typically scheduled within 5 working days of enquiry, with demand profile, plant sizing and indicative budget on the same visit.