Top 10 Automatic Filling Unit UK – DIY & Tools

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1. Caleffi

Caleffi 553140 Automatic Filling Unit 1/2'' with Manual Cock, Strainer, Check Valve.and Pressure Gauge

Caleffi - Automatic filling fitting, calcification-resistant internal preset. Operating pressure: 16 bar. Max. With pressure gauge. Operating temperature: 70 °C. Adjustment range: 03 - 4 bar. Max.
BrandCaleffi
ManufacturerCALEFFI
Part Number553140

2. Wärmer System

Water Underfloor Heating 3 Ports Complete Manifold with Pipe Connections, Main Isolating Ball Valves, Pressure Gauge End Unit, Filling Drain Off Valve 15mm eurocones, Automatic Air Vent End Unit

Wärmer System - Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.

Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve. Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type.
BrandWärmer System
ManufacturerReliable

3. Wärmer System

Water Underfloor Heating 2 Ports Complete Manifold with Pipe Connections, Automatic Air Vent End Unit, Main Isolating Ball Valves, Pressure Gauge End Unit, Filling Drain Off Valve

Wärmer System - Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.

Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve. Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type.
BrandWärmer System
ManufacturerReliable

4. Wärmer System

Filling Drain Off Valve 16mm eurocone, Main Isolating Ball Valves, Water Underfloor Heating 5 Ports Complete Manifold with Pipe Connections, Automatic Air Vent End Unit, Pressure Gauge End Unit

Wärmer System - Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve.

Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.
BrandWärmer System
ManufacturerReliable

5. Wärmer System

Automatic Air Vent End Unit, Filling Drain Off Valve 15mm eurocones, Water Underfloor Heating 9 Ports Manifold with Pipe Connections, Pressure Gauge End Unit, Main Isolating Ball Valves

Wärmer System - Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve.

Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type. Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.
BrandWärmer System
ManufacturerRimex

6. Wärmer System

Pressure Gauge End Unit, Automatic Air Vent End Unit, Filling Drain Off Valve 15mm eurocones, Main Isolating Ball Valves, Water Underfloor Heating 12 Ports Manifold with Pipe Connections

Wärmer System - Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.

Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type. Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve. Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly.
BrandWärmer System
ManufacturerRimex

7. Wärmer System

Pressure Gauge End Unit, Filling Drain Off Valve 16mm eurocones, Water Underfloor Heating 11 Ports Manifold with Pipe Connections, Automatic Air Vent End Unit, Main Isolating Ball Valves

Wärmer System - Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve.

Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops. Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type.
BrandWärmer System
ManufacturerRimex

8. Wärmer System

Water Underfloor Heating 10 Ports Manifold with Pipe Connections, Pressure Gauge End Unit, Main Isolating Ball Valves, Automatic Air Vent End Unit, Filling Drain Off Valve 16mm eurocones

Wärmer System - Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type.

Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve. Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops.
BrandWärmer System
ManufacturerRimex

9. Wärmer System

Water Underfloor Heating 7 Ports Manifold with Pipe Connections,Main Isolating Ball Valves, Filling Drain Off Valve, Automatic Air Vent End Unit, Pressure Gauge End Unit

Wärmer System - Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type. Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve.

Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops. Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket.
BrandWärmer System
ManufacturerReliable
Part Numberlocalization_B09B3KVJCM

10. Wärmer System

Pressure Gauge End Unit, Filling Drain Off Valve, Automatic Air Vent End Unit, Water Underfloor Heating 8 Ports Manifold with Pipe Connections,Main Isolating Ball Valves

Wärmer System - Pre-mounted: our brass manifold flow and return bar comes pre-mounted on installation bracket. Left or right assembly: Can be assembled to suit left or right hand supply depending upon project type.

Complete: our manifold is supplied as a complete manifold containing pipe connections, isolating valves, automatic air vent and pressure gauge with filling/drain off valve. Compatible: this manifold has 3/4'' thread for use with any euro cones to connect the unit to the underfloor heating loops. Easy to install: the manifold is pre-mounted and comes with manual installation for fast and easy assembly.
BrandWärmer System
ManufacturerReliable