The Panel Kit contains the parts needed to fasten an individual panel to a supporting surface and to connect 1 panel to another. Hold down straps is not includded and must be purchased separately. Available for 1.5" and 2" headers.
The System Kit contains the additional hold down hardware, connection parts and adapters needed to complete the water connections to the system feed and return lines. The pipe adapters that connect the system piping to the collectors are high temp CPVC. Use one system kit per row of panels. Available for 1.5" and 2" headers.
The Row Spacer Kit, also known as split kit, is used when a row of collectors must be interrupted by a space to allow for obstructions such as a chimney or roof vent. It contains the hardware needed to space around any width of obstructions by connecting the appropriate length of PVC pipe to pipe adapters at the inlet and outlet headers of the two collectors on either side of the obstruction. Available for 1.5" and 2" headers.