the C661PGA-1C includes a factory-set 15-second pre-purge period to clear the combustion chamber before the trial for ignition begins

the 10-616 series is specifically designed for hot water heating systems

Common Questions What are the voltage requirements for this actuator

While rated at 8 kW @ 240V

Broad Application: Engineered for temperature ranges from -40 to 131°F

Armstrong Fluid Technology 804301-111 Flange Kit 321702-401 the C661PGA-1C includes a factory-setThe Armstrong Fluid Technology 804301 111 Flange Kit is a critical installation component designed for high performance hydronic heating systems and industrial pumping applications. This 1 1 2" CI Flange Kit is precision engineered from high grade cast iron, ensuring maximum durability and a leak proof connection for circulator pumps and inline piping configurations. Specifically tailored for HVAC pump maintenance, this kit facilitates flange bolt