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The Honeywell Home THM4000R1000 is a RedLINK wireless adapter for TrueZONE panels that enables adding RedLINK-enabled thermostats without running new wires. It functions as a hardwired C-wire adapter for heating and cooling applications, mounts to the wall, and communicates with a wireless outdoor sensor for humidity control. Terminal designations are A, B, C, D; overall dimensions are 4-3/8 in x 1-1/4 in x 5-9/16 in and weight is 0.38 lb.
RedLINK wireless adapter for TrueZONE panels; hardwired C-wire function; communicates with wireless outdoor sensor; requires one adapter per HZ322 or HZ432 zone control panel.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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