A uniquely formed clip provides the proper stand off spacing between superposed sheets which make up {TAIL ~ the solar heating panel} and the clips also serve to securely join {HEAD ~ the several corrugated sheets} in proper interfitting relationship with the use of strategically placed self tapping screws and intervening closure strips which maintain solar plenum integrity 
A uniquely formed clip provides the proper stand off spacing between superposed sheets which make up { TAIL ~ the solar heating panel } and the clips also serve to securely join { HEAD ~ the several corrugated sheets } in proper interfitting relationship with the use of strategically placed self tapping screws and intervening closure strips which maintain solar plenum integrity
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH