About $10k for the heat pump. NPV is positive for 10 years compared to a propane boiler. This doesn't include installation, but it is doable for the advanced DIY homeowner. The entire system cost $25k + installation.…
We just installed a Solstice Inverter Extreme[0] before the the storm hit. The low in our area was -24F. The heat pump is advertised to work at -22F, but was still heating the house at the low. Efficiency and capacity…
About $10k for the heat pump. NPV is positive for 10 years compared to a propane boiler. This doesn't include installation, but it is doable for the advanced DIY homeowner. The entire system cost $25k + installation.…
We just installed a Solstice Inverter Extreme[0] before the the storm hit. The low in our area was -24F. The heat pump is advertised to work at -22F, but was still heating the house at the low. Efficiency and capacity…