Honeywell CM921 wireless programmable thermostat and receiver batteries included. All working fine
Honeywell TotalHome Wireless Programmable Thermostat (Replaces CM927 CM727 CM921
Honeywell T3R Wireless Programmable Thermostat - Y3H710RF0053
Honeywell CM721 Wireless Programmable Room Thermostat CMS721E1019 and Receiver
Honeywell T3R Wireless Programmable Thermostat Boiler Heating Y3H710RF
