Completed Gas Furnace replacement. Disconnected and removed old furnace and then set new one on blocks in its place. Reconnected the gas, electric, PVC vent pipes, and duct-work to new furnace. Installed a new WiFi Thermostat and connected it to the Furnace. Run tested the furnace, but will still need a technician start up. The Office will follow up to schedule a technician to return to do the Furnace efficiency startup, which is required for warranty purposes. Installed A/C leveled it and set it on a new pad. Pressure tested it and ran it in a vacuum. We dumped the charge and needs a start up when it warms up. Thank you for choosing Black-Haak Heating. Please take a moment to fill out our online survey.