Underfloor Heating Manifold

Warmup’s S3 Manifold provides flexible zoning and water regulation for up to 12 water underfloor heating circuits. Associated components such as the Mixing Unit, Actuator, Isolation Valves and In-Wall Manifold Cabinet are available separately.

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S3 Manifold

Made from a single piece of 304-grade, laser-etched Stainless Steel for high corrosion resistance

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S3 Mixing Unit

Added to the Manifold whenever local water temperature regulation or hydraulic separation of the primary circuit is required.

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S3 Isolation Valves

Isolation Valves allow for the Manifold to easily be isolated from the primary circuit.

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S3 Actuator

The Actuators are used in combination with the Warmup S3 Manifold to control the circuit valves.

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In-Wall Manifold Cabinet

Available in multiple widths to suit the full range of Warmup S3 Manifold sizes

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How Does a Manifold Work?

Water floor heating systems feature pipework installed below the floor’s surface through which heated water is gently pumped, radiantly heating the space above. Manifolds are a crucial part of these systems.

They connect the floor heating pipes to the heat source, such as the gas boiler or ground / air-source heat pump, helping to circulate the heated water whilst managing pressure, flow-rates and temperature regulation.

Read Our Guide to UFH Manifolds