The Carrier HH18HA187 Limit Switch is a critical OEM replacement part designed for high-limit safety monitoring in residential and commercial gas furnaces

The dial and sensor housing mount directly to a wall or enclosure using the included hardware

leaking collector box

7 Cv rating and equal percentage plug design provide accurate modulation for consistent temperature discharge

Optimized for Technicians: Standardized mounting and wire lead configuration reduce downtime during emergency service calls

Rheem-Ruud 61-26018-14 Expansion Valve Els PW 17895 The Carrier HH18HA187 Limit SwitchWhen you are dealing with restricted flow or hunting issues on a service call, the Rheem Ruud 61 26018 14 Thermal Expansion Valve is the precise direct replacement for 61 26019 14. This OEM TXV is engineered to maintain the correct superheat across the evaporator, ensuring maximum efficiency for the refrigeration cycle. Built with a balanced port design and an internal check valve, this component is optimized for heat pump systems and standard air