Reznor 195834 Fitting 321702-401 The Trane SWT4230 Limit Switch

The Trane SWT4230 Limit Switch is a genuine OEM replacement part engineered for high-temperature circuit protection in residential and commercial heating systems

Does this handle assembly include the internal spring

This 140-175F AUTO limit switch functions as a normally closed contact that opens when temperatures exceed the 175°F threshold

This adjustable snap disc thermostat features a temperature range of 135°F to 175°F with a fixed 40°F differential

this brass zone valve provides precise two-position control for fan coils

Reznor 195834 Fitting 321702-401 The Trane SWT4230 Limit SwitchWhen you are in the field servicing industrial units, you need exact match components to maintain system integrity. The Reznor 195834 Fitting is a precision engineered 1 8" 90 degree elbow fitting designed specifically for Reznor HVAC equipment. This 90 D Ftg 1 8 NPT (Part Number 20040 16 13 B) is critical for managing directional changes in fluid or gas lines where space is tight and clearance is a priority. As a genuine Reznor replacement part, it