Carrier HH18HA211 Temperature Act SwitchCarrier HH18HA211 is a reliable temperature act switch designed for HVAC systems. This temperature act switch ensures accurate actuation across heating and cooling cycles, helping maintain steady temperature control in your equipment. As a dependable replacement part, the HH18HA211 fits Carrier equipment and other standard HVAC assemblies, offering a straightforward solution for maintenance and retrofit projects. Use it as a compact electrical switch

Key internal construction combines NBR seal and disc with a 305 stainless steel core tube and a 430F stainless steel core and plugnut

The kit supports stable operation across a range of typical home water-heating scenarios and helps protect your system from overpressure events

Inlet/Outlet: Female threaded x Female threaded

Application: Suitable for most furnaces requiring electronic ignition

XCV series

suitable for combustion and heating equipment

8 A at 240 V AC (FLA)

Easy installation with standard shaft interfaces

2-way valve features a brass body

Rugged construction designed for long service life

Igniter Load 120 VAC

helping you maintain consistent hot water availability