Key Information
- 90 kW twin-burner system with 300 L storage tank
- 98% gross efficiency
- Up to 1,920 L/hr recovery rate at 50 °C rise
- Low NOₓ burners
- Independent service valves and pressure sensors for each burner/exchanger
- 316L stainless steel heat exchangers for long-lasting durability
- ErP-rated A high-efficiency modulating pumps for precise temperature control
- Multi-line graphical display
- BMS-ready via Modbus for remote control and monitoring
- Full anti-legionella function with strap-on sensor as standard
- Room-sealed or conventional flue options for flexible installation
- 2-year manufacturer’s guarantee
What's Included
- Andrews MAXXflo EVO 90/302 twin-burner condensing water heater
- Integrated 300 L stainless steel storage tank
The Andrews MAXXflo EVO 90/302 is built for sites where hot water demand is constant and critical. This twin-burner condensing water heater delivers up to 98% gross efficiency, with a 300 L storage tank and an impressive 1,920 litres per hour recovery rate at a 50 °C rise. Designed for large commercial properties, it meets and exceeds the London Plan’s low NOₓ requirements, making it a future-proof choice for hotels, hospitals, leisure facilities, and similar high-demand environments.
Engineered for Reliability and Serviceability
The twin-burner layout provides built-in redundancy, meaning each burner and heat exchanger can be isolated for maintenance without taking the whole system offline. Independent service valves and pressure sensors on each exchanger make planned maintenance simpler and reduce operational downtime. With 316L stainless steel heat exchangers, a robust condensing flue system, and ErP-rated A modulating pumps, the MAXXflo EVO 90/302 offers outstanding reliability and precise water temperature control.
Smart Control and Full Connectivity
The system is fitted with a multi-line graphical display providing access to live data, full burner control, and detailed history logs for diagnostics. BMS connectivity via Modbus allows for 24/7 remote monitoring and fine-tuned system management, helping facility teams to stay ahead of maintenance and performance needs. It also includes a full anti-legionella function, managing return circuit temperatures and pump operation for improved safety.
