The Vitocrossal 300 gas condensing boiler with an output of 787 to 1400kW sets benchmarks in maintenance and service.
The Vitocrossal 300 is the ideal boiler for apartment buildings and commercial enterprises.
The Vitotronic control unit with a large colour touchscreen enables quick commissioning using the assistant function; operation is straightforward as well.
Functionality has been significantly improved. This includes:
The Vitocrossal 300 is a gas condensing boiler for universal use.
As a single boiler or in multi boiler systems, it is just as suitable for residential complexes and industrial plants as it is for local heating networks and larger public and commercial buildings.
It features the Inox-Crossal heat exchanger.
The highly effective heat transfer and high condensation rate enable standard seasonal efficiency [to DIN] up to 98% (Hs) [gross cv] / 109% (Hi) [net cv] to be achieved.
NOx <30mg/kWh* (2 Credit Points) in line with ‘BREEAM UK New Construction 2018 – Technical Manual’ assessment criteria.
* Using Weishaupt burner.
With the Vitocrossal 300, Viessmann offers high grade condensing technology from 787 to 1400 kW at the best price/performance ratio.
An award winning boiler with an output range of 80 - 318 kW, or 636 kW as a twin unit. Features advanced condensing technology, making it an economical boiler suitable for many different applications.Discover the Vitocrossal 100