This commercial water geyser is a multi purpose heating and hot water device. Our company, Hangzhou Honny Heat Pump Technology Co., Ltd, has 17 years of experience since 2009. We have our own R&D team. We can customize products according to your needs. Thisproduct has no strict MOQ. You can mix different colors and models in one order. Custom sample development takes about one month. We do not provide free samples.
Full Technical Specifications
| Parameter | KFRS-18E2 | KFRS-22E2 | KFRS-36E2 | KFRS-72E2 |
| Heating capacity | 18 kW | 22 kW | 36 kW | 72 kW |
| Rated input power | 4.2 kW | 5.3 kW | 8.6 kW | 16.8 kW |
| COP | 4.29 | 4.15 | 4.19 | 4.17 |
| Rated hot water output | 386 L/h | 473 L/h | 770 L/h | 1550 L/h |
| Hot water temp | 20-55°C | 20-55°C | 20-55°C | 20-55°C |
| Floor heating capacity | 14 kW | 17.5 kW | 28 kW | 58 kW |
| Floor heating COP | 3.9 | 3.8 | 3.8 | 3.8 |
| Circulating water flow | 3.1 m³/h | 3.8 m³/h | 6.2 m³/h | 7.8 m³/h |
| Water resistance | ≤35 kPa | ≤35 kPa | ≤50 kPa | ≤50 kPa |
| Compressor type | Rotary | Rotary | Rotary | Scroll |
| Number of compressors | 1 | 1 | 1 | 2 |
| Refrigerant | R410A | R410A | R410A | R410A |
| Noise | 58 dB | 58 dB | 64 dB | 64 dB |
| Net weight | 120 kg | 125 kg | 250 kg | 270 kg |
| Unit dimension (mm) | 1000×390×1370 | 1000×390×1370 | 950×1110×1670 | 2025×1030×1995 |
| Water pipe connection | DN25 | DN25 | DN40 | DN40 |
| Ambient temp range | -15~43°C | -15~43°C | -15~43°C | -15~43°C |
| Water flow switch | Optional | Optional | Built-in | Built-in |
| Built-in water pump | Optional | Optional | Optional | Not built-in |
| Auxiliary electric heating | Supported | Supported | Supported | Supported |
| Indoor signal control | Supported | Supported | Supported | Supported |
| Modular control | Not supported | Not supported | Supported | Supported |
This commercial water geyser uses R410A refrigerant. It runs quietly at 58-64 dB. Models 18, 22, and 36 have a built-in water pump. All models support auxiliary heating and indoor signal control. Models 36 and 72 support modular control. Export packing uses recycled wood and cartons. Standard delivery is 15-20 days.
This commercial water geyser is very stable. It works well for hotels, schools, factories, and office buildings. We have a dedicated after sales person. He solves problems quickly. If a part breaks, we send a free replacement. If a batch has a problem, our company pays for it. We accept third party inspection. We also provide photos and videos during production. You can see your order being made. Repeat orders have faster delivery. This product is a good partner for agents who want to grow their business.
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