Commercial Boilers and Water Heaters
Our commercial Rendamax boilers and water heaters are powerful, modular and eco-friendly solutions built for exceptional long-term performance. Engineered with durable, stainless-steel heat exchangers, they deliver unparalleled efficiency and reliability. This superior performance translates directly into a significant financial advantage, with operational cost savings often exceeding £40,000 over a typical 20-year lifecycle compared to standard commercial alternatives.
Rendamax Boiler R0000
60 - 200kW
- Wall-mounted boiler
- Highly efficient up to 108,7%
- Wide modulation range (1:10)
- Unique premix-burner system
- Extremely low NOx and CO emissions
- H2 Ready
Rendamax Boiler R1000
60 - 200kW
- Floor-standing boiler
- Highly efficient up to 108,7%
- Wide modulation range (1:10)
- Unique premix-burner system
- Extremely low NOx and CO emissions
- H2 Ready
Rendamax Boiler R600 EVO
150 - 570kW
- Highly efficient up to 109,7%
- 8 bar maximum water pressure
- Compact and highly mobile design with adjustable cargo wheels
- Water-cooled, cold flame burner
- Fits through 760mm doorways
- Low water content for fast startup
Rendamax Water Heater R600
142 - 540kW
- Highly efficient up to 98,3%
- Water safe, stainless-steel pipes
- High water recovery of up to 9,230 litres per hour at 50°C
- Pre-mix modulating
- Designed to fit through standard 760mm doors
Rendamax Boiler R3456 EVO
650 - 2000kW
- Highly efficient up to 109,7%
- Output up to 2MV
- Modular configuration with 2-4 heat exchanger sections
- Ultra-low NOx and CO
- Small footprint and lightweight for rooftop or tight-space installations