1/14/19. Removed old furnace. Installed new 2 stage daikin. Connected pvc venting and intake to furnace. Connected gas pipe to new furnace. Reconnected electrical and thermostat wiring to new furnace. Installed 16x25x1 electrostatic filter. Ran new drain hose from furnace and coil to floor drain. Started furnace and everything is running and draining as it should. Filter is charged. Thank you for choosing Black-Haak heating for your heating needs.