WHAT DOES COPYRIGHT REVIEWS MEAN?

An electric furnace just has blower at the bottom and factors and may't run in tandem by using a heatpump to nutritional supplement, as the heatpump's include on coil is downstream in the furnace. Need to shut down heatpump for aspects to come back on with An electrical furnace and include-on coil, not a great way to get it done.copyright and Wegov