Field Controls AB-1 Duct Air BoosterThe AB 1 Duct Air Booster from Field Controls is a heavy duty duct booster designed for heating and central air conditioning systems. This compact unit fits 1 inch ducts and accommodates both round and square duct layouts, making it versatile for retrofit projects and new installations alike. Powered by 120V AC at 60 Hz, it draws only 0. 5 A and uses 38 watts to deliver strong, reliable airflow. With a motor speed of 1725 RPM, the booster maintains

The Amtrol SX90V Hydronic Expansion Tank is a vertical stand-type solution designed for reliable closed hydronic heating systems

24V AC power with a 3A current rating ensures reliable performance across setups

Mounting: NEMA 48M

Standards: Complies with ASSE 1012 and CSA B64

Ideal for preventive maintenance or replacement when previous hardware shows wear

This UL-approved control operates on 120V AC and is designed for safe startup of oil-fired equipment

installation is faster

Applications: Commercial hot water supply systems

providing a seamless upgrade path for aging parts without altering your current control module or burner assembly

This permanent split capacitor blower runs on 115 volt input and is engineered for steady performance in tight installations

choose the Cleveland AFS-A-173 Air Pressure Sensing Switch

Engineered for easy installation and dependable home heating control