Key Information

• 30 kW condensing water heater with 300 L stainless steel storage tank
• Up to 98% gross efficiency
• ErP A-rated for energy-conscious performance
• Recovery rate of up to 1,920 L/hr at 50 °C rise
• Low-NOₓ burner
• 316L stainless steel heat exchanger for strength and corrosion resistance
• ErP-rated A high-efficiency modulating pumps for precise temperature control
• Multi-line graphical display with access to live data, settings, and performance history
• BMS integration via Modbus
• Full anti-legionella functionality with strap-on sensor for secondary return management
• Room-sealed or conventional flue options for flexible installation
• 2-year manufacturer’s guarantee

What's Included

• Andrews MAXXflo EVO 30/301 condensing water heater
• Integrated 300 L stainless steel storage tank

The Andrews MAXXflo EVO 30/301 is a 30 kW single-burner condensing water heater designed to deliver continuous, reliable hot water for medium to large commercial sites. With a 300 litre stainless steel storage tank and a recovery rate of up to 1,920 litres per hour, it’s ideal for hotels, schools, care facilities, and leisure centres where demand is high. Its gross efficiency of up to 98% makes it a cost-effective, energy-conscious solution for modern installations.

Designed for Compliance and Reliability

Equipped with a low-NOₓ burner, the 30/301 meets and exceeds London Plan emissions requirements, ensuring it’s suitable for new and future installations. The 316L stainless steel heat exchanger ensures durability and long service life, while the ErP-rated A modulating pumps enhance operating efficiency and provide precise water temperature control.

Smart Management for Complete Control

The integrated multi-line graphical display offers easy access to live data, system settings, and performance history, making day-to-day management simple. BMS-ready via Modbus, the 30/301 allows for 24/7 remote monitoring and control, helping facilities teams stay on top of performance and maintenance. It also features a full anti-legionella function with a strap-on sensor for secondary return circuit temperature control and pump operation, improving safety and compliance.