• Provides 24 Vac control of heating and cooling systems. Use with T8665A Wireless thermostat.
• Seven-day program capability; different schedules and temperature setpoints selectable every day
• Easy installation, setup and system test saves installer time and increases productivity.

Product DescriptionHoneywell model W8665E1000 Wireless Rf Zone Panel. Used With The T8665A Wireless Thermostat And Supports Up To 3 Zones.. Will Work with up to 3 zone heat, 2 zone cooling applications. Provides 24 Vac control of heating and cooling systems. Use with T8665A Wireless thermostat.Seven-day program capability; different schedules and temperature setpoints selectable every dayEasy installation, setup and system test saves installer time and increases productivity…. More >>

Honeywell W8665E1000 Wireless Receiver Module 3-Zone

We want to replace the present wired thermostat with one that is wireless. Which of the commonly available units have wireless transmitter/receivers very free of interference from other wireless devices in an urban (NYC) environment? If better interference freedom is required, are these available units adjustable?

I only have electric in my flat and want to install panel heaters on a wireless thermostat. Is this possible?