cost of installing gas to dual occupancy
5 Depending on wattage, type of sensor, and other features, the cost can range from $50 to $150 per unit. 6 There are often incentives available to install dual-technology occupancy sensors (see Resources). The following example illustrates how to do a cost analysis. 1,494 kWh x $0.175/kWh Savings = $262 / yr Installation cost per dual-technology sensor (Basis: Sensorswitch or equivalent) is $75/unit including material and labor.