LR
- Ygnis renowned quality, longevity, engineering and reliability throughout all ranges
- Models LR and LRR with efficiencies in excess of 93% ncv. (Output 530 kW to 10 000 kW)
- No minimum flow rate is required for any boiler, eliminating shunt pump and extra system costs etc.
- Ygnis unique hydraulic design also eliminates thermal stress and cold spots
- Advanced three-pass heat exchanger for consistent and optimum performance
- Modulation: Down to 18% for gas, and 40% for oil
- Optional advanced system control modules compatible with major BMS systems
- All models suitable for weather compensation
Options
- Noise insulated cover
- Standard working pressure : 6 bar
Supplied as standard with
• Insulated jacket (100mm), insulated rear door and flue
box
• Door opening on left or right
• Burner plate with drilled holes if specified on order
• 210 or 210L Control panel
- 2 regulation aquastat (max 95°C) one per rating
- 1 safety aquastat (110°C)
- 5 Volt Free Contacts:
- Overheat signal
- Burner defect
- First stage
- Second stage
- External defect
- 1 main switch
- 3 lights indicators: burner defect, external defect, safety
lockout
- Water thermometer gauge
- 1 fuse with delayed operation 6.3A
- 1 test button: safety thermostat (TÜV)
- Option: 2 hour counters
box
• Door opening on left or right
• Burner plate with drilled holes if specified on order
• 210 or 210L Control panel
- 2 regulation aquastat (max 95°C) one per rating
- 1 safety aquastat (110°C)
- 5 Volt Free Contacts:
- Overheat signal
- Burner defect
- First stage
- Second stage
- External defect
- 1 main switch
- 3 lights indicators: burner defect, external defect, safety
lockout
- Water thermometer gauge
- 1 fuse with delayed operation 6.3A
- 1 test button: safety thermostat (TÜV)
- Option: 2 hour counters