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Compatible with RC-80, RC-1000 and RC-2000 thermostats (sold separately)
For use when furnace control does not provide enough current to operate the thermostat and common wire is not available at the thermostat location
Requires no external power source
Mounts at furnace/air handler to boost power available to thermostat

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.2 inch
Height : 2.2 inch
Length : 4.3 inch

Item Weight: 4 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B002PNAQE0

Product Description

Power booster for any Omnistat2 thermostat or Omnistat RC-80B thermostat (sold separately). This optional module may be needed in retrofit applications where ''HVAC common'' wire is not available. This device helps you use the power-stealing device in HAI by Leviton thermostats where no common exists. Connects to Common, W, and Y terminals at furnace or air handler. Easy low voltage installation.