YGNIS VARBLOK USER MANUAL EN
Product search
Floor Installation
Varblok
15 models from 100 to 750 kW
- Stainless steel combustion chamber
- Modulation from 7% to 100% (with 3 modules)
- Improved heat exchange through the use of stainless steel finned tubes
- Easy installation: very small footprint (0.8 m2 for 750 kW), low height in a horizontal configuration
- Integrated control (boiler, cascade and circuit management)
- Operating pressure of 10 bar
Warranties
- Combustion chamber: 3 year warranty
- Burner and electrical equipment: 2 years
Description in details
Supplied with
- Stainless steel combustion chamber: Dual hydraulic connection, Condensate drain (one per module), Lifting rings on each module, Levelling feet
- Modulating gas burner with full premix from 20 to 100% per module (up to 7% with 3 modules): Gas valve with constant air/gas ratio gas and minimum gas pressure switch, Air filter, Flame viewer, Active ionisation flame control, Anti-return valve on exhaust circuit
- Navistem B3000 control: Outlet and intake temperature sensors on each module, Air differential pressure switch, Safety thermostat
- Easily removable jackets
- Based on a Varblok made up of 2 or 3 modules delivered as standard: A stainless steel flue kit, An OCI 345 interface for each module to manage the module cascade.
- A QAZ 36 sensor with an immersion sleeve for cascading
Accessoiries
- Condensate neutralisation kit
- Control accessories
Specificities
- Power supply 230V 50 Hz
- Maximum flow set point temperature of 85°C
- Chimney connection only (B23/B23p)
- Natural gas supply, 20/25 mbar or 300 mbar – propane (37 mbar)
- Operating pressure of 10 bar
- Minimum flow rate to be applied
Download documentations