Durable cast‑iron heating technology for reliable low‑temperature operation
The Vitorond 100 combines proven cast‑iron boiler construction with efficient low‑temperature operation—delivering dependable heating, long service life, and economical performance for residential and commercial applications.
Suitable for:
Radiator systems
Low‑temperature heating circuits
Residential and small commercial installations
Can be combined with Viessmann control units for weather‑compensated and time‑controlled operation.
JetFlow system supports reliable operation without return temperature boosting.
Designed for easy integration with Viessmann oil or gas burners.
Ideal for replacing older cast‑iron boilers in existing heating systems.
A low-temperature oil/gas boiler that is transported to the boiler room in separate sections and assembled there using a compression tool. Rated heat output: 440 – 950 kW