Parma 28RSi Digital

Designed for instant and continuous hot water as well as independent, reliable space heating, this advanced room-sealed gas boiler is engineered to serve units up to 250 square meters with exceptional performance and safety.

With an impressive 92.9% efficiency rating, it incorporates the latest electronic and mechanical systems to ensure maximum comfort, intelligent operation, and energy savings.

Core Features:

• Room-Sealed system for safe, efficient combustion

• Italian sanitary water heat exchanger for rapid and consistent hot water

• Three-speed circulator pump and three-way valve for optimal flow and control

• Atmospheric burner with auto-ignition

• Ionized flame protection for enhanced safety

• Microprocessor controls and electronic troubleshooting system

• Anti-freeze protection for winter conditions

• Pump and valve anti-lock system to prevent component failure

• Water temperature stabilization system for steady output

• Automatic gas flow control and automatic bypass

• Minimum and maximum heating water pressure control

• Maximum heating circuit temperature limiter

Smart Digital Display:

• Current operating status

• CH flow temperature during operation and standby

• DHW output temperature during use

• Error codes for instant diagnostics

Compatibility & Coverage:

• Connectable to room thermostats for smart climate control

• Suitable for residential units up to 250 m²