Completed gas furnace replacement. Disconnected and removed old furnace. Set new furnace on blocks and reconnected the electric, gas, pvc venting and ductwork. Ran a new condensate drain line to the floor drain. Installed customers Nest thermostat per their request. Run tested furnace but will still need a technician start up. Thank you for choosing Black-Haak heating. Please take a moment to fill out our online survey.