The MMW-2 is a wireless RF Digital/Manual wall thermostat and antenna combo. It can be used with cooling / electric heat (PTC) and heat pump (PTH) models. It features single stage cooling and 2 stage heat control and has 2 Fan Speed selectors. It has a backlit screen and is off-white in color. Requires 2 AAA batteries (included).
The antenna connects to low voltage terminals on the unit's control board. REK10B or PWHK01C wiring harness is required on B-H series units.
- 24 VAC (19-30 VAC)
- 1.5 amp maximum per terminal; 3 amp maximum total load
- Easy access terminal block
- 2-stage heat, 1-stage cool heat pump