Dual Fuel Utility: Optimized for use with natural gas and liquid propane furnace configurations

it provides a 35A full load amperage (FLA) rating

This kit features a 1 5/8" sweat service valve

running one furnace for low demand and both for high demand

Carrier HH18HA192 Limit Switch 322838-752 Dual Fuel Utility: Optimized forThe Carrier HH18HA192 is a high limit, auto reset limit switch designed for critical thermal protection in heating applications. This genuine OEM Carrier replacement part is engineered to monitor heat exchanger temperatures and interrupt the electrical circuit if internal conditions exceed the safe operating threshold. With a strictly calibrated temperature range of 140 190F, it serves as a primary safety component to prevent equipment overheating and