EcoFurn
The EcoFurn is an add-on accessory for a furnace that modulates gas flow to save up to 20% on heating bills.
It transforms a single stage furnace into a dual stage furnace, reduces temperature overshoot and fluctuations, and reduces the amount of moisture removed from the air to keep the humidity at a comfortable level. The device has a learning algorithm that monitors the conditions of the house, previous cycle of the furnace, and decides when to conserve gas flow. It is entirely, designed, manufactured, and assembled in the state of Illinois.
– Bill Fienup, Chris Murray, Chris Cunningham