Inter-Island Solar Supply has the cure.
This year, we’re extending Black Friday all the way to the end of the year. From now until December 31st bring in your leaking collectors, busted solar tanks, broken pumps, or malfunctioning tankless gas heaters and get a discount on a brand new replacement.
| Collectors | Replacement |
| R & R or MorningStar | $50 off contractor pricing |
| Solar Tank | |
| Ruud | $50 off contractor pricing |
| AO Smith | $50 off contractor pricing |
| Other Brands | $50 off contractor pricing |
| Commercial Water Heater | |
| Rheem | $200 off contractor pricing |
| Bradford Commercial | $200 off contactor pricing |
| Tankless Gas Heater | |
| Rinnai | $50 off contractor pricing |
| Pump | |
| TACO | $25 off a comparable Grundfos pump |
| Controller | |
| Heliodyne | $25 off comparable Steca controller |
| Delta T | $25 off comparable Steca controller |
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