Lennox X4136 Transformer/Circuit Board

The Lennox X4136 Transformer/Circuit Board is an essential part of Lennox Energy Reco Ventilators and Heat Reco Ventilators. To provide power to different parts within the ERV/HRV system, it effectively controls voltage to normal levels of 24 volts. This will facilitate the role of the unit’s including functions such as receiving sensor information, controlling the operations of the unit, as well as providing commands to other components. It is also usable with 50Hz or 60Hz AC line frequencies depending on the region you are from.