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Sister Brands
Most Efficient Water Heater Systems by MRCOOL
What?! That ain't the future.
Sadly, this brand isn't even manufacturing any Heat Pump Water Heaters as of yet, despite them being the most efficient option available and the one that will save you the most money , even in the short run in the long run. We recommend you browse our Big Table of heat pump water heaters for a better option.
| SYSTEM TYPE | TANK SIZE | EFFICIENCY (UEF) | IDENTICAL TO (BRANDS & MODELS) | |
|---|---|---|---|---|
| Gas Tankless | None gal | 0.95 | MRCOOL | View System |
| Gas Tankless | None gal | 0.95 | MRCOOL | View System |
Conventional Electric Ain't Efficient!
Guess what!? Conventional electric Water Heaters are not efficient enough for Energy Star to certify them, and these days, there's no reason not to get a heat pump water heater, so you won't find any here.
Most Efficient HVAC Systems by MRCOOL
| SYSTEM TYPE | COOLING EFFICIENCY (SEER2) | HEATING EFFICIENCY (HSPF2) | IDENTICAL TO (BRANDS & MODELS) | |
|---|---|---|---|---|
| Heat Pump | 28.1 | 11.5 | MRCOOL | View System |
| Heat Pump | 28.1 | 11.5 | MRCOOL | View System |
| Heat Pump | 25.5 | 10.4 | MRCOOL | View System |
| Heat Pump | 25.5 | 10.4 | MRCOOL | View System |
| Heat Pump | 24.6 | 9.5 | MRCOOL | View System |
| Heat Pump | 24.6 | 10.7 | MRCOOL | View System |
| Heat Pump | 23.9 | 9.5 | MRCOOL | View System |
| Heat Pump | 23.7 | 8.6 | MRCOOL | View System |
| Heat Pump | 23.4 | 8.7 | MRCOOL | View System |
| Heat Pump | 23.1 | 9.9 | MRCOOL | View System |
