Bell & Gossett Aquastat Pump AQS-1/2"

Product Description

AQS-1/2"Copper Aquastat for NRF/NBF pumps. OFF (open) 120F, ON (closed) 100F.

AQS Aquastats will thermostatically turn NRF/NBF pumps "On" and "Off". Using a stainless steel clip, which attaches to the surface of the copper pipe, it will sense the temperature within the pipe to turn the pump On/Off. Can also be used with B&G model TC-1 timer in combination to circulate water only when the time conditions are met and the temperature is low enough to cause the aquastat to switch "on".