Headquarters address


24-hour National Service Hotline

No. 3, No. 1, Backseat, 58 Zhucai Avenue, Zhongluotan Town, Guangzhou City, Guangdong Province














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1. Table of heat pump unit and other traditional hot water equipment

Unit calorific value comparison

Hot water equipment Practical heat source Unit calorific value Unit heat source price Thermal efficiency Unit effective calorific value
Electric water heater Industrial and commercial electricity 860Kcal/KW/h ¥0.9/KW/H 95% 817Kcal/KW/h
Gas hot water boiler liquefied petroleum gas 25000Kcal/m³ ¥14/m³ 85% 22150Kcal/KW/h
Fuel hot water boiler 0# diesel 10200Kcal/kg ¥4.8/kg 85% 8670Kcal/KW/h
Hot water unit Industrial and commercial electricity 860Kcal/KW/h ¥0.9/KW/H 400% 3440Kcal/KW/h
Hot water unit Civilian electricity 860Kcal/KW/h ¥0.65/KW/h 400% 3440Kcal/KW/h


Heating cost comparison

The cost of the required 40,000 Kcal calories is 1 liter of cold water at 15 ° C and heating to 55 ° C.

Comprehensive comparison


Hot water equipment Safety Environmental protection Convenience Maintenance cost Years of use
Heat pump hot water unit Higher Higher Higher Lower 10-15years
Gas hot water boiler Lower Lower Lower Higher 9-8years
Fuel hot water boiler Lower Lower Lower Higher 6-8years
Solar + auxiliary energy General Higher Higher Lower 5-6years


Our services and guarantees

The whole product warranty is two years, and the faulty parts within the warranty range are replaced for two years.

The normal service life of the product is 10-15 years.

Provide one free routine inspection service every year

Products are underwritten by People's Insurance Company

Provide you with the best service

1. Each project provides professional engineering design, overall program feasibility and optimization demonstration;

2. Accept the installation project according to the design and complete the commissioning of the unit and system in person;

3. After-sales service is guided by Rim to ensure the professionalization of the service;

4. Manage user profiles using a dedicated user management system;

5. The technicians regularly return to the user and maintain the equipment;

6. Provide free consultation service for air heat pump hot water equipment and air conditioning product knowledge at any time, and freely formulate complete design according to the actual use needs of users.

Case, correctly guide the user to rationalize the selection.