Resideo by Honeywell L7224C1004/B Oil Electronic Aquastat Controller

The Resideo by Honeywell L7224C1004/B is an oil electronic aquastat controller designed for residential oil-fired hydronic heating systems. This controller provides electronic temperature sensing for boilers and manages circulator operation, oil burner control, and boiler temperature regulation.

Key Features:

• Electronic temperature sensing in a UL limit-rated controller
• Controls circulator, oil burner, and boiler temperature
• Includes 12-inch temperature sensing bulb
• Adjustable high and low limit settings for precise temperature control
• Well mount installation, suitable for horizontal or vertical positioning
• Weight: 2.15 lbs for easy handling and installation

Important Note: The L7224A and L7224C aquastat models are older models that have been discontinued. The current replacement models include the L7224U series, which replaces L7124A, L7124C, L7124U, L7148A, L7224A, L7224C, L7224U, L7248C 1014, L8124A, L8124C, L8148A, and related controllers. This unit is suitable for residential-type applications and provides reliable control for oil-fired boiler systems with zone control capabilities.