Audited Supplier
28kw
1 Year
1 Year
ISO9001
Nature Gas
Optional
Plate Exchange/Bithermic
Plastic / Copper
Yes
Yes
OEM
Cartton
16kw-36kw
China
8403101000
Product Description
| Model | 18kw | 20kw | 24kw | 28kw | 32kw | 36kw | 40kw | 45kw | |
| Gas Type | / | Natural gas(12T) | |||||||
| Gas Pressure | Pa | 2000 | |||||||
| Rated max./min. heat load of CH | kw | 18/6.3 | 20/7 | 24/8.5 | 28/9.8 | 32/11.2 | 36/12.6 | 40/14 | 45/16.5 |
| Rated max./min. heat output of CH | kw | 16.5/5.5 | 18/6.1 | 22/7.2 | 25.5/8.3 | 29.3/9.5 | 32.4/10.7 | 36/11.9 | 40.9/14.3 |
| Rated heat load of DHW | kw | 18 | 20 | 24 | 28 | 32 | 36 | 40 | 45 |
| Rated min. heat load of DHW | kw | 3.1 | 3.1 | 3.5 | 3.9 | 4.5 | 5 | 5.6 | 6.3 |
| Rated min. heat load of DHW | kw | 2.6 | 2.6 | 3 | 3.3 | 3.9 | 4.2 | 4.7 | 5.3 |
| Ignition power | kw | 10 | 12 | 14.4 | 16.8 | 19.2 | 21 | 21.6 | 24.5 |
| Thermal Efficiency (At rated input power) | % | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 |
| Thermal Efficiency (At 30% input power) | % | 90 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Max. water pressure of CH system | MPa | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Min./Max. CH Water Temperature | °C | 30/80 | 30/80 | 30/80 | 30/80 | 30/80 | 30/80 | 30/80 | 30/80 |
| CH Water Temp. Adjustment Range (Radiator) | °C | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 | 30-80 |
| CH Water Temp. Adjustment Range (Floor Heating) | °C | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 | 30-60 |
| Max./Min. DWH Water pressure | MPa | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 | 0.8/0.025 |
| Min. flow of DHW | kg/min | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Rated Water Capacity (Δt=25ºC) | kg/min | 8.3 | 10.3 | 12.6 | 14.6 | 16.8 | 18.6 | 20.6 | 23.2 |
| Expansion Tank Volume | L | 6.5-8 | 6.5-8 | 6.5-8 | 6.5-8 | 8-10 | 8-10 | 8-10 | 8-10 |
| Reference gas consumption (NG 12T) | m3/h | 0.65-2 | 0.75-2.15 | 0.91-2.58 | 1.05-3 | 1.2-3.43 | 1.33-3.81 | 1.58-4.28 | 1.72-4.65 |
| Heating Area | m2 | 65-110 | 70-120 | 90-150 | 120-200 | 160-260 | 200-310 | 250-360 | 290-420 |
We specialize in the production of wall-hung boilers, fully premixed low-NOx commercial boilers, intelligent controllers, etc. We have passed the ISO9001 quality management system certification, and use frequency conversion technology and low nitrogen technology to improve the product efficiency of conventional wall-hung boilers and fully premixed condensing boilers.
2 fully automatic production lines, equipped with test benches conforming to international standards and national laboratories, apply MES, SRM, WMS system for digital information management ,with a daily production capacity of 800 units.
