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Condensing low nitrogen hot water unit

Condensing low nitrogen hot water unit

702KW-2000KW

Karbolyte water-cooled burner, inverted cold flame combustion. The integrated design of burner and heat exchanger, reverse heat exchange, can rapidly reduce the temperature of flame root, present a blue flame state, heat transfer quickly and fully, and effectively inhibit NOx emission.

Product feature

Karbolyte condensing hot water units are designed with a modular structure, which can be quickly disassembled into components when the transportation channel is blocked, and can be quickly reassembled on site.

This unique function enhances the flexibility of unit transportation, and is the preferred solution for dealing with the narrow and difficult transportation of passages in renovation projects.


Low water capacity design——

By adopting a low water capacity design, the operating weight of the unit is significantly reduced, and even multiple units can be installed on the roof without the need for measures such as floor bearing capacity. The system also has the characteristics of fast reaction time and low operating cost.

Product specifications

Main technical parameters

Model KTSC1 300 400 600 900 1200 1500 1800 2000 2400 3000 3600 4200 4800 6000
Rated calorific value 10°Kcal/h 30 40 60 90 120 150 180 200 240 300 360 420 480 600
Kw 350 470 700 1100 1400 1770 2100 2400 2800 3500 4200 4900 5600 7000
Source 380V/50Hz
Distribution power Kw 0.75 1.5 2.2 3.7 5.5 5.5 7 11 15 18 22 22 30
A1 mm 1900 1900 2100 2400 2600 2700 3000 3200 3600 3600 3600 3800 3800 4000
Thermal efficiency % 98%. 104%
Natural gas Thermal efficiency 98%
Energy consumption
Nm3/h 35.6 47.5 71.2 106.8 142.4 178 213.6 237.3 284.8 356 427.1 498.4 596.6 640.8
Thermal efficiency 104%
Energy consumption
Nm3/h 32 42.7 64 96.1 128.2 160.2 192.2 213.6 256.3 320 384.3 448 5.2 576
Natural gas
medium voltage
Air supply caliber DN 40 40 50 50 5o 50 50 5o 65 65 65 80 80 100
Air supply pressure KPa 4-6 5-8 6-8 6-8 10-15 15-20 15-20| 15-20 15-20 15-20 20-25 20-25 20-25 20-25
Combustion regulation mode Proportional adjustment
Net weight kg 750 890 1100 1560 2300 2900 3130 4100 4500 4800 5500 6500 6700 7800
Operating weight kg 1010 1200 1450 2180 2810 3580 3890 4800 5400 5700 6480 7500 7800 8900
Inlet and outlet diameter DN 65 100 100 125 125 125 125 150 150 150 200 200 200 2500
Flue diameter DN 200 200 250 300 350 400 450 450 500 500 600 700 700 800



Product Dimensional Drawing