What is the order of magnitude cost estimate of the following heat system. The current one is forced hot air, 50 feet of duct work, 10 vents. Goes through a couple walls, but generally is hanging from the downstairs ceiling, not between ceiling and floor.
- Programmable heating system controller
- Re-running duct to individual per-room duct system (5 zone)
- Transport ducts
- Mechanical valve system
- Installing new floor heat system
- Heater modifications (new source)
- Distribution system
