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Quick Details

  • Storage / Tankless: Instant / Tankless
  • Installation: Freestanding
  • Certification: CE, EMC, ISO
  • Housing Material: #304 stainless steel water tank,#316 stainless steel
  • Capacity: 2cbm
  • Power (W): 5500
  • Voltage (V): 220
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Coasts
  • Model Number: M3
  • Power: 3KW
  • voltage: 220-420V
  • resistance: stainless steel 304
  • Brand: Coasts
  • Heating method: circulation
  • Other service: OEM
  • Pipe: 1.5"
  • Country of Origin: China
  • Full Power range: 2-60KW
  • use: for swimming pool

Packaging & Delivery

Packaging Details bubble film with carton 3KW small electric water heater for sales
Delivery Time 3-20 days depends on order quantiy


Product Description

3KW small electric water heater for sales

Contact Person:  Vici -KEYA
Mobile Phone/Whatsapp/Skype:+86-18819504406
QQ: 3159649956  Wechat:18819504406
KEYA Sauna & Swimming Pool Equipment CO.,Ltd

Address:R701-A, Shihong Building, 2095 Bixin Road (Near Nanlian Metro station), Longgang District, ShenZhen, China




Spa Pool Heater series

Advantage of Coasts pool heater:

 A.#304 stainless steel water tank,#316 stainless steel heating element which has UL certificate .

B. Manual reset temperature control switch

Once unexpected high temperature 60C occurs, the temperature switch cuts off the system.

You need to cut off the main power supply, resolve the fault and wait the temperature to fall below normal temperature, then press the ‘Reset’ button to restart the heater

C.Unique control system

We are professionals in producing and developing heaters for over 10 years. ST and PHS are the newest generation with our unique control system. With this advanced control system, the traditional mechanical water flow sensor is replaced by modern digital temperature sensor, and the features of the temperature sensor technique are:

1. a,The flow-temperature sensor is always under the control of software, accurately monitoring the

temperature status of the whole system, and then adjust the settings to maintain the water temperature and protect the heater from unexpected situations.

b,No mechanical sensors, avoid any mechanical failure to affect the function of the heater.

c,Avoid affection of ion accumulation to mechanical sensors.

d,Greatly reduce unnecessary circulation cycles, prolong the life of circulation pumps and save more


2. Intelligent self-diagnose function

The control system keeps on monitoring the running status of every parts of the heater, and quickly reacts and displays corresponding hint message for any incident, so as to avoid any damage or malfunction happens.If any fault happens, the heater is stopped immediately, and corresponding hint message will display on the panel for user or technician to decide where the fault is. The safety of customer is the top priority.


Company Information

         Keya has passed ISO9001-2008 quality management system certification, the main products have passed the China Import and Export Quarantine Bureau "electrical product type test confirmation", the European Union CE, Korea KETI, CTI environmental certification, the products have been sold in more than 50 countries and regions.

         Quality is the basis of survival and development for an enterprises, we will be in the "quality first, reputation first, improvement and innovation, build quality" principles, make effort for creating world sauna quality! 

                Keya Sauna Swimming Pool Equipment Co., Ltd. Is a specialized enterprise of developing and producing sauna &swimming pool products, who own 15,000 square meters workshop plants which greening rate more than 60%. The main products are: steam generator, steam room, sauna stove, sauna room, far infrared sauna room, sauna accessories, water pumps, sand filter, spa heater, heat exchanger etc.. Since 1997 The Company train a number of high-quality technology R&D, quality control and production management staff. With the advantage of expertise, the company created "COASTS, STEAMIST, AMAZON, HEIRVA, SMILIST" well-known brands. KEYA has always been ahead in the sauna industry, especially in recent years, she developed and produced multi-functional luxury steam generator and sauna stove , its technology and quality has reached the international advanced level.
Packaging & Shipping


More requirements,just inquire or visit us.thanks 

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China (Mainland) | Manufacturer, Trading Company
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