Vacuum Tube Collector

The Caleffi Solar - 250 Automatic Air Vent 250041A is used in the closed circuits of solar heating systems. It allows air contained in the fluid to be released automatically during the filling process, through a valve...

The Caleffi Solar - Air Vent Isolation Valve - NA29284 is used in conjunction with the Caleffi Solar - 250 Automatic Air Vent (250041A).    The - Air Vent Isolation Valve - automatic air vent is used in the...

This item is one Commercial Solar Pump Station without a controller. The solar pump station is a pre-assembled and leak tested unit with fittings for transferring heat from the collector to the storage tank. The pump station contains...

This item is one connection coupler used to connect the headers of two S-Power Heat Pipe Vacuum Tube Collector.  Each coupler comes with insulation, O-rings and connection clips.   If your solar...

This item is one end connection kit used to connect the header of S-Power Heat Pipe Vacuum Tube Collector to the piping of the system. Each connection kit comes with two header to piping connections, O-rings and connection...

This item is one racking system used to attach one S-Power vacuum tube collector to the structure.  This racking system will elevate the vacuum tube collector 20° above the mounting surface   One racking...

This item is one set of mounting feet used to attach one S-Power vacuum tube collector to the structure.  These mounting feet attach the panel to the structure so that the panel is parallel to the mounting surface...

V2. DF Collector 10 tube Header / Footer, Silver - HS Code 8419.50.0090

V2. DF Collector 20 tube Header / Footer, Silver - HS Code 8419.50.0090

V2. DF Collector 30 tube Header / Footer, Silver - HS Code 8419.50.0090

V2. DF Collector 5 tube Header / Footer, Silver, HS Code 8419.50.0090

This item is for one box (10 Tubes) of V2 S-Power Direct Flow Vacuum Tubes, double coated, 2.0m HS Code 8419.90.0090.   Solar Thermal Performance Comparison:   Akotec versus Sunrain and most other Solar Thermal Tube...

This item is one end cap kit used to finish the end of the header and footer of a S-Power Heat Pipe Vacuum Tube Collector. Each end cap kit comes with four end caps and the fasteners required to mount them to the...

This item is for one box (10 Tubes) of S-Power Heat Pipe Vacuum Tubes, double coated, 800mm.   S-Power Heat Pipe Vacuum Tube Collector Features: The S-Power Heat Pipe Solar Collectors can be used for domestic...

This item is for one header and one footer for a 10 tube S-Power Heat Pipe Vacuum Tube Collector.   S-Power Heat Pipe Vacuum Tube Collector Features: The S-Power Heat Pipe Solar Collectors can be used for domestic water...

This item is for one header and one footer for a  20 tube S-Power Heat Pipe Vacuum Tube Collector.   S-Power Heat Pipe Vacuum Tube Collector Features: The S-Power Heat Pipe Solar Collectors can be used...

This item is for one header and one footer for a  30 tube S-Power Heat Pipe Vacuum Tube Collector.   S-Power Heat Pipe Vacuum Tube Collector Features: The S-Power Heat Pipe Solar Collectors can be used...

Brand new Wilo Star S 30U-25, 3-speed pump (Caleffi NA12169).  This is a replacement pump for most Caleffi solar and PAW solar pump stations.      Pump Wilo Caleffi Capacity (feet head / gpm)   ...