Product Overview

ARH HYDRO-AIR
ZONING CONTROLS
Your easiest interface between
the thermostat and air handler
Advanced
Technology
At Work
For You!
ARH-1
■
ARH-2
■
ARH-3
ARH-1
ARH-2
ARH-3
ARGO Hydro-Air Controls provide
the easiest way to interface between
the thermostat and air handler.
These dependable control relays
will control from 1 to 20 zones of
heating/cooling and provide priority
switching for domestic hot water.
Boiler and A/C condenser wiring
is virtually fool proof.
FEATURES
:
•
Choice of three models:
– Single Zone/Expansion Module
– Two-Zone with Priority
– Three-Zone with Priority
•
All ARH models have plug-in
connectors for easy expansion
up to 20 zones.
•
Multiple terminals for
2-speed air handlers
•
Built-in air handler
"Freeze Protection"
•
Switchable Priority for domestic
hot water applications
•
LED diagnostic lights for
easy troubleshooting
•
Includes strap-on bi-metal
aquastat to prevent "cold air"
circulation in heating mode.
•
5-year Limited Warranty
•
100% quality controlled
•
All controls supported by ARGO
Technical/Training Programs