Harare · Zimbabwe
Efficient climate.
Clean water.
AERCO Innovation water heaters & heat pumps
HVAC engineering, energy audits and water solutions for commercial, industrial and residential buildings.
Authorised partner
WATTS / AERCO
Trooper Water Solutions
What we do
Six disciplines, one team.
01
Energy Audits
Detailed site surveys, metering and reports that pinpoint where your building loses energy and money.
02
Heating & Cooling
Design, supply and installation of boilers, chillers, heat pumps and air-conditioning systems.
03
Retrofit Projects
Upgrading ageing plant rooms with high-efficiency equipment, with minimal disruption to operations.
04
HVAC Consultancy
Independent engineering advice, system design, specifications and project oversight.
05
Atmospheric Water Generators
Machines that draw clean drinking water straight from the air — ideal where supply is unreliable.
06
Water Purification
Filtration and treatment systems for homes, offices, hospitals and industry.
Legionella prevention
Oneflow Engineering is your solution for legionella prevention.
Legionella bacteria grow in poorly managed hot-water systems, cooling towers and storage tanks. Breathing in contaminated water droplets causes Legionnaires' disease, a severe and potentially fatal form of pneumonia. We design, upgrade and maintain systems that keep water safe for staff, patients and guests.
Request a legionella assessment
Risk assessment
Site surveys of hot and cold water systems to find where bacteria can grow.
Temperature control
Water heaters and mixing valves that store hot water above 60°C and deliver it safely.
Water treatment
AOP, filtration and softening that stop scale and biofilm building up.
Monitoring & maintenance
Regular checks, flushing and sampling to keep systems compliant.
Water from air
Safe drinking water, wherever you are.
Our atmospheric water generators and purification systems, backed by Trooper Water Solutions, deliver clean water independent of municipal supply — for homes, schools, clinics and businesses.
Get a water quote