If you are quoting you may need to refer to the list of components plus shop supplies that may be required for completing the install.
The list is also in the back of the Install Manual for SP3.1


[ ] Full-length Insulated ACR copper Line Set - sized to match service valve diameter. Under 50 feet.

[ } Sensor Wire. 20-26 gauge 2-wire for exterior Air and Panel sensors. Same as light-gauge Thermostat or Door Bell wire.

[ ] Manifold with brazed copper equal-pressure parallel distribution, with equal length 1/4" tubes and Tees. Copper dividers from SunPump.

[ ] Square Drip Tray - Oatey 30" x 28"  Optional rubber insulation mat or 24" square EPS sheet to avoid thermal bridging to floor.

[ ] Roof flashing for Line-Set like A/C U-L or Emco 5-in-1

[ ] Seismic Straps (2 pairs of 20-ga. duct cleats) - 30-36" each piece. Self-taping screws

[ ] L-foot Kits for shingle or metal roof panel attachment



NOTE:  Avoid non-insulated line sets that you add 6-foot insulation onto, because any air gap causes sweating and drips which leads to moisture problems. If you must add insulation, glue the insulation joints with the manufacturer recommended compound, and tape the joints for 100% air-tight seal. It is much better to do it right then have to re-do the insulation. Best practice is to buy full-length insulated line sets, and tape both exposed ends



Have you finished an install and have another suggestion to share for the list? Email your suggestions so we can all benefit from sharing.

Do you have a tally on the BOS parts you used in the last job to share. It would be nice to share some cost ranges.


Download the two guides below for further details, parts lists, and illustrations.