Wiring knowledge

The Role of Central Control Box and Thermal Actuators
The Role of Central Control Box and Thermal Actuators

A home’s underfloor heating system not only affects warmth and comfort in winter but also directly impacts energy efficiency. Many people hear the terms “central control box” and “thermal actuator” when installing underfloor heating but are unclear about their respective functions and why they need to be used together. In fact, the central control box…

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How to Manage Multiple Water Pumps in a Unified Way?
How to Manage Multiple Water Pumps in a Unified Way?

In modern homes and industries, water pumps are not only core components of water supply and heating systems, but also crucial for ensuring comfort and efficient equipment operation. As heating and water supply systems in residential buildings, villas, and large structures become increasingly complex, multiple water pumps often operate simultaneously. Managing a single pump is…

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How to Connect a Water Pump to a Floor Heating Control Box?
How to Connect a Water Pump to a Floor Heating Control Box?

In the cold winter, a comfortable floor heating system has become an essential choice for many families. Floor heating not only keeps your feet warm but also radiates heat through the floor, achieving a uniform and comfortable indoor temperature. One of the core components of a floor heating system is the control box, which manages…

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How to manage multiple boiler-based underfloor heating systems?
How to manage multiple boiler-based underfloor heating systems?

Large houses have numerous underfloor heating circuits and thermostats: living room, bedrooms, study, bathroom, and even several circuits in each room requiring individual adjustment. While it may seem like “one thermostat per room,” in actual operation, the boiler, water pumps, and various actuators lack coordination, often resulting in frequent boiler start-ups and shutdowns, delayed heating…

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How to Easily Control Multiple Thermostats?
How to Easily Control Multiple Thermostats?

More and more homes and commercial spaces are now using underfloor heating systems, especially in large apartments with many rooms, where almost every room has its own thermostat. The advantages are obvious: temperature can be adjusted as needed, providing comfort and convenience. However, this also brings many problems: multiple thermostats lead to messy wiring, and…

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What to do if the thermostat wires are reversed?
What to do if the thermostat wires are reversed?

In daily life, many people encounter this problem: the thermostat is newly installed, but it doesn’t work, or the device stays on and can’t be turned off. Upon closer inspection, a worry arises – are the wires reversed? This situation is very common when replacing thermostats, doing simple renovations, or installing them yourself. Because there…

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The correct wiring method for three-wire thermostat
The correct wiring method for three-wire thermostat

Thermostats are widely used in homes, shops, and rental properties, including those for underfloor heating, air conditioning, and electric water heaters. When installing or replacing a thermostat, the most troublesome part is often not tightening screws or installing the panel, but dealing with the three wires on the back: inconsistent colors, incomprehensible markings, and technically…

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