Argo ARH-1 Single Zone Hydro-Air Control & Expansion Module voomi_id_74698 for use in 24 and

for use in 24 and 48 volt systems with Fan timer and automatic operation

the Hayward GLX-PCB-AR-PRO is an ideal replacement for your pool's chlorinator system

Manufacturer Name: Lau Parts

Ideal for professional technicians

Argo ARH-1 Single Zone Hydro-Air Control & Expansion Module voomi_id_74698 for use in 24 andProduct Description The Argo ARH 1 is a single zone hydro air control and expansion module. It is designed to connect easily with plug in connectors for expansion up to 20 zones. This unit supports multiple terminals for two speed air handlers and includes built in freeze protection. It also offers priority switching for domestic hot water applications and has LED diagnostic lights to simplify troubleshooting. Allows expansion to control up to 20