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FAQs

underfloor heating vs radiator

2021-08-24

Underfloor heating can be used in any room of your house, low-temperature floor heating is radiant heating, the effective temperature of the ground is higher than the air temperature of the breathing line; unique microclimate conditions are formed, so that the heat provided is stronger in the feet of the person and the head is gentle;
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what does a wiring centre do?

2021-08-24

Wiring centre is suitable for water underfloor heating systems, which is designed to be complete wiring solution for underfloor heating and D.H.W control. The wiring centre for the thermostats and actuators are wired together, including the outputs of gas boiler and water pump, which is convenient for centralised maintenance.
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what is a motorized valve in HVAC?

2021-08-24

Menred motorized valves are for heating and cooling(Fan coil unit), to ensure stable and accurate control room temperature. Electric motor is mounted on the valve and geared to the valve stem to open or close the valve.
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how do underfloor heating actuators work?

2021-08-24

Underfloor heating actuator is controlled by room thermostat, it open or closed according to room temperature or manifolds loops return water temperature. The electric heating actuator realises the temperature adjustment function through the principle of thermal expansion and contraction of the temperature sensing element. It is mainly used in the room temperature control or layered temperature control system of the floor heating system. In the individual room where the UFH is installed, the temperature needs to be adjusted, and the temperature controller can be set Linked with thermal actuator.
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What does a thermal actuator do?

2021-08-24

Thermal actuator is the key component of underfloor heating system, it works with manifolds to open or close a valve based on a temperature setting value. It design to replace manual balancing valve on manifolds to provide electronic control of each individual manifolds branch.
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How do i choose a suitable underfloor heating manifolds?

2021-08-24

To choose a suitable underfloor heating manifolds, the manifolds need to meet the following requirements: 1. High density material, which can ensure high quality 2. Detection: 100% leakage detection underwater gas pressurized test: 0.6-0.8 MPa 3. If your heating source is gas boiler, the DN 25 diameter manifolds are recommended ; if you heating source is GSHP(Ground Source Heat Pump), DN32 diameter manifolds are recommended
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What's the warranty of menred underfloor heating pipe?

2021-08-24

Menred underfloor heating pipes are with a full of 10 year pipe warranty.
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What is underfloor heating systems?

2021-08-24

There're two kinds of underfloor heating system. 1. Electrical heating system is the system that the electric heating thermostat control the operation of electrical heating cables or heating mat to heat the floor. 2. Hydronic underfloor heating system is the system that water heating thermostat control valve actuator that control the water through the heating pipes to heat the floor.
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What size pipe is used for central heating system?

2021-08-24

Central heating pipes for hydronic underfloor heating come in diameter sizes from 10mm to 32mm. In central heating system, the most popular pipe sizes are 16mm, 20mm and25mm. If your heating source is gas boiler, usually we recommend you the pipe sizes 16mm or 20mm, if your heating source is GSHP (Ground Source Heat Pump), the diameter size 20mm is more suitable.
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People also ask how to find a supplier of underfloor heating pipes?

2021-08-24

If you are looking for a supplier of underfloor heating pipes, here are the necessary requirements: 1. Produced from superior raw material, which enhance the temperature, pressure, wear and creep capabilities. 2. Produced by advanced equipment, which determine the good process engineering. 3. Up to internationally recognized standards, for example ISO/EN/BS standards 4. Professional R&D team, good craftsmen determine good quality. 5. Whether the underfloor heating pipe supplier have a specific warranty period or not? For example a full 10 years warranty.
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Do I need a wiring centre for underfloor heating ?

2021-08-23

It is recommended to install a wiring junction box centre for the unferfloor heating system.Wiring centre is suitable for water underfloor heating systems, which is designed to be complete wiring solution for underfloor heating and D.H.W control. The wiring centre for the thermostats and actuators are wired together, including the outputs of gas boiler and water pump, which is convenient for centralised maintenance.
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Why it is necessary to install a manifolds for underfloor heating system?

2021-08-23

Because it controls the flow and distribution of water from the heat source( for example boiler, heat pump) to each underfloor heating zone. It feeds the warm water to heating pipes from the boiler or heat pump. ​A high quality manifolds is the most important component of underfloor heating system, which is individual control the different zone of heating system. It is recommended to be installed and used together with smart thermostat and actuators for automatic control to achieve the purpose of energy saving.
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MENRED Group

Ecomomy Park HQs, Yueqing City, China.

MENRED GmbH

Weisswasser Germany

MENRED Green Building Industrial Park

Oujiangkou New Area,Wenzhou City,Zhejiang China.

MENRED Enviromental Tech Industrial Park

Nanhu District, Jiaxing City, Zhejiang China.