Bard 9043-427 Pilot/Ignitor Assembly THPU32HP7Y or intermittent "limit switch open"

or intermittent "limit switch open" or "pressure switch" error codes caused by backed-up drainage

replacing just the Reznor 97204 shield is a cost-effective solution to restore flame stability

The 30-inch capillary tube and 18-inch external equalizer connection (1/8" sweat O

The form-fit construction ensures a secure seal and proper flux distribution across the armature

As a single-rod sensing unit

Bard 9043-427 Pilot/Ignitor Assembly THPU32HP7Y or intermittent "limit switch open"The Bard 9043 427 Pilot Ignitor Assembly is a critical OEM replacement part designed for precise ignition sequences in Bard wall mount heat pumps and gas electric units. This intermittent pilot ignition component replaces outdated or fouled pilot burners to resolve common HVAC flame rectification issues. Engineered for high temperature durability, the assembly includes the pilot hood, electrode, and high voltage lead required for consistent arc