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120KW Full-Premixed Condensing Gas Boiler

A natural gas condensing boiler is an advanced heating system designed to maximize energy efficiency by recovering heat from exhaust gases. Unlike traditional boilers that vent hot gases into the atmosphere, condensing boilers capture and reuse this heat, significantly reducing energy wastage.

Kaineng Technology is a leading manufacturer specializing in Waste Heat Boiler, Economizer, Oil and Gas Fired Boiler, and more. With ISO9001 and ISO14001 certifications, we provide high-quality, customized products with expert engineering support. Contact us today for efficient solutions.


Description

Thermal efficiency of the boiler: 106% (at best working condition);

Emission of nitrogen oxides (NOx) of flue gas: lower than 30mg/Nm3, 

the lowest emission temperature of flue gas can reach 50°C. 


Specification

Item

Unit

Model/ Parameter

KNLN-120

Rated power

kW

120

Heat efficiency*

%

106%

Rated pressure

Mpa

Atmospheric pressure

Max./min. gas inlet pressure

pa

10000/3000

Rated outlet/inlet water temperature

85-60

Natural gas consumption (maximum)*

m³/h

10

Rated power consumption

kWh

0.5

Proportional adjustment range

%

10-100

Flue gas temperature (lowest)*

<50

Noise

dB(A)

≤55

Exhaust pipe specifications

mm

200

NOx *

mg/Nm³

≤30

Total weight of boiler

Kg

300



*:Standard conditions



Advantages

The product can realize fully automatic intelligent control, small size, light weight, convenient installation and transportation, and reliable and safe use. The product is currently the preferred product to meet the requirements of high efficiency, energy saving and low nitrogen environmental protection at home and abroad.


Application Area

It is highly adaptable and can be widely used in residential district, office buildings, schools, hospitals, hotels, shopping malls and all kinds of industrial buildings in winter heating and domestic hot water systems, with soft water, feed water, heat exchanger, electronic control systems, etc., the heat source is provided by the atmospheric pressure boiler plus secondary heat exchange.


Product and service commitments

1. Ensure that all parts of the boiler are of reliable quality, have been tested and debugged, and that product quality meets relevant standards. 2. Each boiler is equipped with an after-sales service card, a technical file is established for each boiler, and a fixed contact system is established.

3. The product warranty period is two years, starting from the initial ignition of the boiler. During the warranty period, the product will be repaired free of charge for faults caused by the product itself. For damage caused by human factors, only parts fees will be charged and labor fees will be waived; outside the warranty period, the company's unified charging standards will apply.

4. After-sales service guarantee: After receiving the repair call, after-sales service personnel will arrive at the scene as soon as possible to eliminate the fault in the shortest possible time. If the problem cannot be solved, it will be temporarily replaced by a normal unit, and the original unit will be repaired and returned to the customer.

5. In areas where boilers are intensively used, the company organizes a training on the working principles, daily operations and basic maintenance of boilers once a year, and users can participate for free. 6. During the warranty period, the company's after-sales service personnel will perform free maintenance and upkeep on each boiler. , a separate maintenance contract will be signed outside the warranty period.

7. After the equipment is installed, the company's after-sales service personnel will debug the boiler equipment and record the debugging process. After the parameters of the boiler equipment meet the specified requirements, they will sign a debugging report with relevant users in duplicate, and the company and the user will each Keep a copy.

8. Kaineng has sufficient spare parts inventory and can provide users with spare parts at favorable prices in a timely manner.


Key Benefits of Natural Gas Condensing Boilers

Enhanced Energy Efficiency: The primary advantage of condensing boilers is their remarkable energy efficiency. They can achieve efficiency ratings of up to 98%, which means they waste very little energy compared to older boiler models.

Lower Operating Costs: With their superior efficiency, condensing boilers can substantially reduce heating bills. The recovered heat not only warms your home or building but also heats your water, providing additional savings.

Environmental Friendliness: Condensing boilers produce fewer greenhouse gas emissions, making them a greener choice for those concerned about their carbon footprint. By using natural gas, which is a cleaner-burning fuel compared to oil or coal, you contribute to a cleaner environment.

Compact and Space-Saving: These boilers are typically compact and wall-mounted, freeing up valuable space in your home or business premises.

Longevity: Condensing boilers are built to last, ensuring a long and reliable lifespan with minimal maintenance requirements.

Improved Comfort: Thanks to their rapid heating response and precise temperature control, natural gas condensing boilers provide consistent warmth and comfort throughout your space.


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120KW Condensing Gas Boiler

120KW Condensing Gas Boiler