Carrier LH33CZ010 Ignition Module THPU32HP7Y Using it with non-LF actuators

Using it with non-LF actuators will result in improper fitment and potential mechanical failure

protecting the longevity of the motor shaft and bearings

this L300F high limit switch is engineered to monitor heat exchanger temperatures and interrupt the burner circuit if conditions exceed a safe thermal threshold of 300°F

the part must be swapped

Key Benefits CSD1 Compliance: Specifically designed to meet rigorous safety standards for boiler low-water cutoff applications

Carrier LH33CZ010 Ignition Module THPU32HP7Y Using it with non-LF actuatorsThe Carrier LH33CZ010 Ignition Module is a high reliability intermittent pilot ignition (IID) control designed for precise burner management in Carrier and Bryant furnaces, rooftop units (RTUs), and air handlers. Engineered as a direct OEM replacement part, this module is technically identical to the G775RGA 2 and serves as the current successor to legacy components including LH33CZ009, LH33CZ007, LH33CZ006, and LH33CZ004. Operating on a 25V AC input