HRS Hevac - Pressure Jet LR / LRR
Designed for use with either oil or gas the HRS LR/LRR series of high quality, reliable, three pass, pressure jet boilers is efficient to in excess of 93% NCV with outputs rated from 60 to 4,000kW. With this range there is no minimum flow rate required for any boiler eliminating shunt pump and extra system costs, nor is there a need for a balancing vessel.
Featuring an advanced three pass heat exchanger, which is guaranteed for three years, the HRS LR/LRR range is supplied as standard with a 100mm insulated jacket as well as an insulated rear door and flue box, burner plate with drilled holes if specified and a 212 L control panel.
For this range modulation is down to 17% for gas and 40% and NOx levels are below 80mg/kWh for gas and 120mg/kWh for oil. There a total of 18 models in the HRS LR/LRR series with the LR units rated from 530 to 3000kW and the LRR boilers rated from 1650 to 4300kW.
The HRS LR range can be fitted with a HRS Totaleco Economiser, which converts the unit to a fully condensing boiler, further enhancing efficiency.
Options include:
- Advanced system control modules compatible with major BMS systems.
- Noise insulated cover.
- Higher pressure alternatives.
- ARF system - An inbuilt motor will circulate the flue gases to minimise NOx emissions.
- Off loading.
Typical Application:
Heating and hot water generation for schools / colleges / universities; hotels; hospitals / laboratories; nursing homes; offices / government buildings and banks.
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