Tag: RTHL2410 Thermostat

Honeywell Home RTHL2410 Programmable Thermostat  This is a legacy product document supported by Resideo. It is no longer manufactured Read and save these instructions. For help please visit yourhome.honeywell.com Identify System Type This thermostat is compatible with the following systems: Gas, oil or electric furnace Central air conditioner Hot water system with or without pump…