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Aprilaire
The Aprilaire 51 Current Snsng Relay (120V App) is a relay that can be used to control the current flow in an Aprilaire 51 air conditioner.
Aprilaire
The Aprilaire 4977 is a 24 volt coil-driven relay. It is used to control various appliances in a home or office. It can be used to turn on and off lights, fans, and other appliances.
Aprilaire
The Aprilaire 4982 CURRENT SENSING CIRCUIT BOARD is a replacement board for the Aprilaire 4982 furnace. This board monitors the current and voltage of the furnace's heating elements and sends this...
Aprilaire
Blower Activation RelayThe blower activation relay is designed as a replacement/upgrade for the standard 3 pin relay on Aprilaire 4000 Series humidifiers. The relay is rated at 115VAC, 1A and uses a...