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Commercial Water Warmer
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Commercial Water Warmer

Commercial Water Warmer

This commercial water warmer is a general-purpose device for both hot water supply and floor heating. Hangzhou Honny Heat Energy Technology Co., Ltd. was established in 2009. We operate under the ISO 9001 quality management system. Our export process is clear and standardized. We support EXW and FOB trade terms. Standard payment terms are a 30% deposit and 70% before shipment. For custom products, the payment terms are 50% deposit and 50% before shipment. There are no hidden terms. Thisproduct follows standard international trade practices.
All in One for Hot Water and Heating

This commercial water warmer is a general-purpose device for both hot water supply and floor heating. Hangzhou Honny Heat Energy Technology Co., Ltd. was established in 2009. We operate under the ISO 9001 quality management system. Our export process is clear and standardized. We support EXW and FOB trade terms. Standard payment terms are a 30% deposit and 70% before shipment. For custom products, the payment terms are 50% deposit and 50% before shipment. There are no hidden terms. Thisproduct follows standard international trade practices.

Full Data Table for Four Classic Models

We also offer a high-temperature commercial water warmer capable of delivering outlet water temperatures of up to 75°C. Standard models include KFRS-20K7 and KFRS-45K7. They use R134a refrigerant and scroll compressors, with optional variable-frequency pumps and variable-frequency fans.

Reliable Delivery and Communication

This product uses high-quality rotary or scroll compressors and operates with R410A refrigerant. Noise levels range from 58 dB to 64 dB. Models 18, 22, and 36 are equipped with a built-in water pump. The unit operates in ambient temperatures ranging from -15°C to 43°C.
Water pipe connections are available in DN25 and DN40 sizes. For models 18 and 22, the water flow switch is optional. For models 36 and 72, it is built in.
We hold weekly delivery meetings. Our R&D, sales, purchasing, and quality teams participate to ensure on-time delivery. During production, we can provide photos and videos to keep you informed of progress.
This commercial water warmer is a reliable choice for agents worldwide. You can depend on it for your commercial projects.

 
Full Data Table for Four Classic Models
ParameterKFRS-18E2KFRS-22E2KFRS-36E2KFRS-72E2
Heating capacity18 kW22 kW36 kW72 kW
Rated input power4.2 kW5.3 kW8.6 kW16.8 kW
COP4.294.154.194.17
Rated hot water output386 L/h473 L/h770 L/h1550 L/h
Hot water temp20-55°C20-55°C20-55°C20-55°C
Floor heating capacity14 kW17.5 kW28 kW58 kW
Floor heating COP3.93.83.83.8
Circulating water flow3.1 m³/h3.8 m³/h6.2 m³/h7.8 m³/h
Water resistance≤35 kPa≤35 kPa≤50 kPa≤50 kPa
Compressor typeRotaryRotaryRotaryScroll
Number of compressors1112
RefrigerantR410AR410AR410AR410A
Noise58 dB58 dB64 dB64 dB
Net weight120 kg125 kg250 kg270 kg
Unit dimension (mm)1000×390×13701000×390×1370950×1110×16702025×1030×1995
Water pipe connectionDN25DN25DN40DN40
Ambient temp-15~43°C-15~43°C-15~43°C-15~43°C
Water flow switchOptionalOptionalBuilt-inBuilt-in
Built-in water pumpOptionalOptionalOptionalNot built-in
Auxiliary electric heatingSupportedSupportedSupportedSupported
Indoor signal controlSupportedSupportedSupportedSupported

 

 

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