and marketed HVAC Zoning Systems back in the 1950's and is ... In 1999 the Trol
-A-Temp brand ... market as ZONE-A-TROL and later the ZONEFIRST trade.
For Honeywell Zoning and Trol-A-Temp Technical Support: ... The YHZ kits
include everything you need for a two zone wireless zoning system except
The TZ-3 TotalZone Zone Control Panel controls single-stage, ... multi-stage, or
Trol-A-Temp heat pump thermostat. ... Heat pump systems (28 pages).
Feb 18, 2014 ... I'm replacing a 20 year old Honeywell Trol A Temp thermostat with a new ...
forced hot air with a damper set up for zoning upstairs and down. ... You will need
a relay at unit for that old system to catch a common or a two way ...
Honeywell HZ432 TrueZONE System Zone Panel w/4 Zones, 10 Amp. $246.00 ...
Honeywell TrolAtemp EZ-2 Zone control Board, and dampers. $195.00.
www.ask.com/youtube?q=Trol a Temp Zone Control Systems&v=II26eJVJoeo
Sep 16, 2010 ... Retrozone is a leading source for all your zone control needs. ... The EWC and
Trol a temp systems are more money and really less quality.
In 1999 the Trol-A-Temp brand was acquired by Honeywell. ... the first zoning
system to feature normally open dampers and the first to zone heat pumps in the
Question - I have a 2 zone Trol-A-Temp heating system. The damper on - 9N.
Find the ... replied 2 years ago. The main control..do you think it could be the
Creates a networked zoning system when combined with three T8635L .... Trol-A-
Temp's TotalZone™ control panel is a 4-zone control panel that can control ...