QL Heat Energy – Heat Exchangers

SPRING BOILER

Technical parameter		JD-LYBG-20KW	JD-LYBG-24KW	JD-LYBG-28KW	JD-LYBJ-32KW	JD-LYBG-36KW	JD-LYBG-40KW
Boiler Categary	type	Bithermic	Bithermic	Bithermic	Bithermic	Bithermic	Bithermic
Thermal Efficiency
100% load thermal efficiency	%	97.5	97.5	97.5	97.5	97.2	97
30% load thermal efficiency	%	107.5	107.5	107.5	107.5	107.5	107.5
combustion
Nox class	mg/kwh	≤26	≤26	≤26	≤30	≤30	≤30
Nox emission	mg/kwh	≤26	≤26	≤26	≤30	≤30	≤30
sanitary system
sanitary temperature setting	℃	35-50	35-50	35-50	35-50	35-50	35-50
Max pressure sanitary	bar	6	6	6	6	6	6
Mix start-up pressure sanitary	bar	0.5	0.5	0.5	0.5	0.5	0.5
30℃ The rate of sanitary	It./min	10	12	14	16	18	20
Dimension

Product Description

6 Advantages

Low energy consumption with advanced technology. Spring boiler has swept the industry with its most advanced condensing technology, recycling the heat from water vapor with the, Offering thermal efficiencies as high as 107.5%!
Going Green and Environmental protection, 5 star standard Low pollution emission of Spring boiler meets 5-Star Europe standard.
Ultra-quiet, ≤ 40dB Spring boiler runs ultra-quietly (less than 40 dB), provides you more comfortable home environment.
More comfortable, Europe three star standard Comfort living with Spring’s 3-Star Europe standard hot water supply.
Compact design, big energyDifferent sizes of Spring boiler, from small apartments to big house.
More convenience, More Safety SPRING boiler has easy installation design, its air exchange technology guarantees the safety.

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