Corrosion Resistance: Durable metallic finish protects the component from moisture and humidity common in air-cooled systems

Precise Airflow Management: The Carrier HK42ER237 utilizes advanced variable speed technology to maintain consistent CFM regardless of ductwork restrictions

Measuring 20x20x1

triggering a shutdown before equipment damage occurs

The 632424R is the standard replacement for many Miller and Intertherm M1 series mobile home furnaces

Lochinvar & A.O. Smith 100076100 Surge Box THPU32HP7Y Corrosion Resistance: Durable metallic finishThe Lochinvar & A. O. Smith 100076100 Surge Box is a critical genuine OEM surge box kit designed to integrate into the high voltage junction box of specific commercial and residential tankless water heater parts. This component acts as a power surge protector, utilizing high grade metal oxide varistors (MOVs) to manage transient voltage spikes that can otherwise compromise sensitive integrated controls and blower assemblies. In the field, this unit is