PC3F4344IUF00/U Top Seller After the installation the HR90

After the installation the HR90 operates immediately to the factory set program

heaters in A/C units

This thermostat wall plate includes a mounting bracket and is compatible with all Honeywell THX9000 series thermostats

and six relays that leverage software-defined control capabilities for all types of standalone multi-stage and modulating packaged HVAC equipment

Facilisight

PC3F4344IUF00/U Top Seller After the installation the HR90Simple Circulation with a 3 Speed Circulator Pump: The PC3F In Line Wet Rotor Circulator Pump from Resideo with universal flange is designed for applications in closed loop hydronic heating and cooling systems, as well as in solar systems. The 3 speed circulator pump is non submersible and usable in dry, frost free and well ventilated installations.