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Name: Gas Instantaneous Water Heater for Household use
Types: JSG21-10KM/JSG23-12KM

Feature and benefits:

1. Balance type gas water heater is with intelligent subsection combustion technology and AI memory system.
2. Low start-up water pressure and wide-range water temperature adjustment from 35℃~65℃.
3. It is with low energy consumption and high heat efficiency which can reach 90%.
4. It has LCD display touch monitor, multiple safety system and automatic fault detecting code.


1. Balance type gas water heater has AI constant temperature engine.
2. DC electrodeless frequency conversion combustion technology.
3. Precise magnetic levitation type gas proportional valve.
4. Z-type combustor with stable flame core.
5. Forced combustion technology with full seal.
6. Water flow sensor with high precision.
7. Oxygen-free copper water bank with high efficiency and environment friendly.
8. All products are with CE certificate.


Type JSG21-10KM JSG23-12KM
Rated heat load(kW) 21 23
Rated capability of hot water supply (△T=25℃) 10kg/min 12kg/min
Rated gas pressure Liquefied petroleum gas 2800 pa
Natural gas 2000 pa
Manufactured gas 1000 pa
Control method By outlet valve
Exhaust method Forced type
Applicable water pressure (Mpa) 0.02~1.0
Gas entrance G1/2 or G3/4
Cold water inlet G1/2
Hot water outlet G1/2
Product size(mm) Ф60 and Ф100 Ф60 and Ф100
Control method 567×350×134 567×350×134
Package size(mm) 755×435×235 755×435×235
Gross weight/net weight(kg) 15.9/14.5 15.9/14.5
Container number 20'/40'/40'HQ 290/595/670 290/595/670