Lochinvar HLC2904 High Limit ControlThe Lochinvar HLC2904 High Limit is a critical safety component designed to protect your heating system from overheating. As a reliable high limit control, it monitors temperature and safely interrupts power when limits are exceeded, helping safeguard equipment and occupants. Designed for Lochinvar installations, this high limit safety device provides dependable boiler protection and peace of mind for residential and commercial systems. The HLC2904

Rotation & Enclosure: 84° rotation

Genuine Bradford White replacement part for reliable performance

Choose the AFS-262-121 for precise air pressure sensing

Designed for seamless integration with Goodman 0151R00067S

Approved for UL (Canada and US)

8 A (full load)

Easy integration with standard control panels and wiring

Its 8-13 PSI range supports consistent damper seating and responsiveness

1 Stg Jakel Kt configuration for quick

Its programmable logic supports safe startup sequences

delivering essential over-temperature protection for HVAC systems

Gas Pilot: Q179 flame rectifier