Zone Control Zone 4

Zone Control Zone 4

Product #: 18060

Weight: 3.632

Description

Zone control

for use with thermostats, powerheads and zone valves

Suitable for Digital thermostat Model 2874.5US, Powerhead Model 2877.7, Thermostat Heat/cool non programmable Model 2878.6, Thermostat Heat/cool programmable Model 2878.7, Thermostat Multistage heat/cool,programmable Model 2878.8, Zone valve Model 2837.1US, 2837.3US, 2837.2US

Zone wiring and switching center

Components

Circuit board, 24 VAC transformer

Model 2874.7US