Armstrong 110123-120, Aquastat, 1/2" For Astro 2 Series Recirclators

FEATURES

Armstrong Aquastat

This Aquastat is an optional accessory to maintain temperature between 85ºF and 105ºF in constant circulation applications.  It is specifically designed for use with Astro series wet rotor circulators in potable hot water re-circulation installations. The Aquastat control automatically turns the circulator ON when the temperature in the hot water line falls below approximately 85ºF (ON condition - for example when there is low demand on the hot water supply). The control turns it OFF again when the temperature exceeds 105ºF (OFF condition - as in the case of periods with high demand).

Features

• Signals circulator to operate only when the water has cooled
• When the water has reached optimal temperature, the circulator is shut off to save energy
• Easy to install
• Temperature actuated pump control
• Environmentally sealed enclosure
• Surface sensing through snap acting bimetalic disc
• UL Listed