Description
ZVC 403-2 Taco 3 zone valve
control module, Taco zone
valve controls simplify the
wiring nightmare, they work
with 2-, 3- or 4-wire zone
valves and their
easy-to-follow PC board
layout eliminates the
problems caused by incorrect
wiring and the unfinished
look of conventional zone
valve installations, external
indicator lights give you
instant diagnostic feedback
and reduce installation time,
use them combined with Taco
zone valves and thermostats
to maximize system
performance and
dependability, external
indicator lights, simplified
wiring, works with 2, 3, or
4-wire zone valves, compact
design, fuse protected, 100%
factory tested, two isolated
end switches, PC board
layout, universal thermostat
compatibility, UL and CSA
approved, extended 3 year
warranty, made in the USA