Yi.A Heating Manifolds

Yi.A menred heating manifolds is designed to optimally control the flow and distribution of water from the heat source (eg. boiler, heat pump) to each underfloor pipe circuit.

Yi.A menred anti-scaling dual adjusting intelligent manifolds are made with the high-grade brass materials, high density forging brass body, axial static seal technology to eliminate the leakage possibility of manifolds and surface anti-corrosion processing to highest quality standards. With manual flow adjusting valve, the main pipe diameter is DN25, the distance is 50mm, connection port: 1 inch external thread in the front; 1 inch internal thread in the terminal, control interface: M30x 1.5mm, stroke I: 3mm (11-14), 2- 8 loops available.

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Description

Yi.A menred heating manifolds is designed to optimally control the flow and distribution of water from the heat source (eg. boiler, heat pump) to each underfloor pipe circuit. Be composed of water separator and water collector, water separator connect with inlet pipe, equipped with built -in balancing valves. Water collector connect with returned pipe, equipped with shut-off valves. The manifolds will enable you to individually control the different zones of your heating system, which not only allows you to control the comfort level in your home, but can also help you avoid wasting energy that heating rooms that are not in use. High quality manifolds is the heart of hydronic underfloor system, which can not only save the energy and money, but also achieve working perfectly without maintenance. Menred manifolds go through 100% leakage detection of underwater gas pressurized test from 0.6-0.8MPa before handover, to ensure total durability and reliability.

Yi.A heating manifolds key features

• High density forging brass body

• No leakage technology

• Axial static seal technology

• Split type pipe connector, select pipe connector based on the heating pipe’s dimension

• Clip-on wall-mounting bracket , easy installation

• Nature color, surface anti-corrosion processing

• Anti-scaling/ avoid stuck, open valve force increase triple

Quality control

1. High density forging brass body

2. No leakage technolgy

3. Axial static seal technology

4. 100% leakage detection underwater gas pressurized test from 0.6-0.8 MPa

Notice

1. The Yi.A manifolds must be installed by the professional plumbing& heating company

2. When installed by non-professional without warranty

Specification

Material	High-grade brass
Operating pressure	PN10
Medium temperature	5-95℃
Main pipe diameter	DN25
Manifold distance	50 mm
Connection Port	1 inch external thread in the front; 1 inch interal thread in the terminal
Control interface	M30X1.5 mm, stroke: 3mm (11-14）
Detection	100% leakage detection

Selection Table

Model	Specification	Width A (mm)	Width with terminal parts(mm)
Yi.A2	2-loop anti-scaling heating manifolds	122	171
Yi.A3	3-loop anti-scaling heating manifolds	172	221
Yi.A4	4-loop anti-scaling heating manifolds	222	271
Yi.A5	5-loop anti-scaling heating manifolds	272	321
Yi.A6	6-loop anti-scaling heating manifolds	322	371
Yi.A7	7-loop anti-scaling heating manifolds	372	421
Yi.A8	8-loop anti-scaling heating manifolds	422	471

Data download

Menred Yi.A Hydronic Heating Manifolds

FAQs

underfloor heating vs radiator underfloor heating vs radiator

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;

How do i choose a suitable underfloor heating manifolds? How do i choose a suitable underfloor heating manifolds?

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

Why it is necessary to install a manifolds for underfloor heating system? Why it is necessary to install a manifolds for underfloor heating system?

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.

How do underfloor heating manifolds work? How do underfloor heating manifolds work?

Underfloor heating manifold controls the flow and distribution of water from a heat source (for example, a boiler or heat pump) to each zone. It feeds the warm water to heating pipes from the boiler or heat pump. An underfloor heating manifold is the main part of the underfloor heating system that controls the individual zones of heating. It is recommended to be installed and used together with smart thermostat and actuators for automatic control to achieve the purpose of energy saving.

Where is the most suitable place for underfloor heating manifolds? Where is the most suitable place for underfloor heating manifolds?

When installing the floor heating manifold, if there is no equipment room, the most suitable place is under the cabinet in the kitchen, and the second is under the basin in the bathroom. In this way, if there is a leak, it can be drained quickly. Regarding the selectivity of the two positions, generally the manifold is placed in the centre of each house, which has the following advantages: 1. When installed in the middle of the house, it can effectively save heating pipe materials; 2. With fewer pipes, there will be less water storage, and the resistance will be reduced, so the wall-hung boiler will operate more efficiently; 3. Placed in the middle position, heat to each room is a little more balanced.

For underfloor heating, what temperature is most energy efficient？ For underfloor heating, what temperature is most energy efficient？

In order to optimize energy efficiency for underfloor heating systems, we menred recommend that they operate at temperatures ranging from 35°C - 50°C