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Aprilaire Communicating Thermostat

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The Interface Of Choice For HVAC Automation. Always reports to a distribution panel which will always be connected to a network system controller. The 8870 is Directly compatible with any RS485 network and with the 8811 protocol adaptor with RS232 Protocol. Cat 5 cable is used between the stats, the 8818 Distribution Panel and the Network or System controller such as the Aprilaire 8825.

Item # 8870

$270.95

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	Aprilaire Communicating Thermostat System Controller - 8825 The "smarts" of the Aprilaire HVAC Automation System. It works in conjunction with the Aprilaire Model 8870 Thermostat to provide the means to manage comfort and control the energy costs that heating and cooling represent. View Product Details	$779.95

	Aprilaire Output Relay for use with 8824 System Controller - 8025 View Product Details	$21.95

	Aprilaire Distribution Panel - 8818 Provides simple centralized wiring. Convenient on/off switches for both communications and power, make troubleshooting individual thermostats easy. View Product Details	$87.95

	Aprilaire Protocol Adapter - 8811 Acts as a translator for the communication process to the thermostats. Converts RS232 serial port communication from the PC or host computer into long distance RS485 communications used by Aprilaire communicating thermostats. View Product Details	$113.95

	Aprilaire Isolation Relay for General Purpose Use - 8024 View Product Details	$23.95