Re: Need a DSC HS EMS500 Thermostat (or a Replacement?)

[mleuck <m.leuck@xxxxxxxxx>]

On Wednesday, October 2, 2019 at 8:28:37 AM UTC-5, den...@xxxxxxxxx wrote:
> My HVAC was replaced -- went from an A/C & gas furnace combo to a heat pu=
mp & gas furnace -- "dual fuel", i.e., is now a "2 heat" system. =20
>=20
> My DSC Power Series 486 alarm system has an ESCORT module which controls =
the thermostat.  My research shows that I need to replace my current DSC HS=
 EMS300 thermostat (1 heat/1 cool) with a DSC HS EMS500 thermostat (2 heat/=
1 cool).  HOWEVER...  I can't find one ANYWHERE (Googling, ebay searches, c=
alling around).  DSC offered no help as it's discontinued -- not even a rep=
lacement idea.
>=20
> I tried contacting a few DSC distributors, but they don't keep a surplus =
of obsolete devices.
>=20
> Any ideas?
>=20
> Thanks,
> Chris

I could be wrong but every image I pull up for that looks like a Trane TZEM=
T500AB32MAA  / RCS TZ45 which is still in production, might look at that