Trane Switch; Low Pressure, Opens At 35 Psi And Closes A Part# SWT03876

Weight: Unknown lbs. Dimension:

Compatible Models: 4TWR5060H1000AB, 4A6H4042N1000AA, 4TWR6042H1000AA, 4TWR6060H1000AC, 4TWR6048H1000AA, 4TWR6042H1000AC, 4TWR5030H1000AA, 4TWR5024H1000AB, 4A6H5019H1000AA, 4TWR5048H1000AB, 4A6H6036H1000AB, 4A6H5030H1000AA, 4A6H5036H1000AA, 4TWA4042A3000AC, 4A6H6048H1000AC, 4A6H6060H1000AB, 4TWR5036H1000AA, 4A6H6036H1000AD, 4TWR6036H1000AB, 4A6H6030H1000AB, 4A6H5024H1000AB, 4A6H6048H1000AA, 4TWR4018G1000AC, 4A6H6042H1000AA, 4TWR5036H1000AC, 4A6H6042H1000AC, 4A6H5048H1000AA, 4TWR4024G1000AC, 4TWR5018H1000AB, 4TWR6036H1000AD, 4TWR5036H1000CA, 4TWR6030H1000AA, 4A6H5018HB000AA, 4A6H5036H1000CA, 4TWR6024H1000AB, 4TWR5042H1000AA, 4A6H6024H1000AB, 4TWR4042G1000AC, 4TWR6030H1000AC, 4A6C4042A3000AC, 4A6H4042G1000AC, 4TWR5019H1000AB, 4A6H6018H1000AB, 4TWR6018H1000AC, 4A6H5042H1000AA, 4TWR6018H1000AA, 4A6C4042A4000AD, 4A6H4018G1000AC, 4TWR6048H1000AB, 4TWR6060H1000AB, 4TWR5030H1000AB, 4A6H5019H1000AB, 4TWR5060H1000AA, 4TWR6042H1000AB, 4TWR5048H1000AA, 4TWR5024H1000AC, 4TWR5024H1000AA, 4A6H6036H1000AC, 4A6H6060H1000AA, 4A6H6036H1000AA, 4TWR6060N1000AA, 4A6H6060H1000AC, 4A6H6030H1000AA, 4A6H6048H1000AB, 4TWR6036H1000AC, 4A6H6030H1000AC, 4A6H4024G1000AC, 4A6H4018N1000AA, 4TWR5036H1000AB, 4TWR5018H1000AA, 4TWR6036H1000AA, 4A6H5024H1000AA, 4A6H4048N1000AA, 4TWR6024H1000AA, 4TWR5042H1000AB, 4A6H6042H1000AB, 4A6H6024H1000AA, 4TWA4042A4000AD, 4A6H5018H1000AA, 4TWR6024H1000AC, 4A6H6024H1000AC, 4TWR6030H1000AB, 4TWR6024N1000AA, 4A6H4030N1000AA, 4TWR6018H1000AB, 4TWR5019H1000AC, 4A6H6018H1000AC

Existing reviews

Helpful Product Insight

After dealing with a situation where the older unit needed replacement part, we installed this replacement part. Everything powered back on correctly afterward.

From: Guest | Date: 7/20/2025 9:36 AM

Was this review helpful? Yes No (0/0)

Replacement Observation

Installed this when the appliance suddenly stopped working properly. Had to double check model compatibility first. Unit completed a full cycle without issues. Packaging was decent and part arrived undamaged.

From: Guest | Date: 2/22/2026 8:36 AM

Was this review helpful? Yes No (0/0)

Installation Experience

Fitment on our appliance was accurate while replacing the old component because the original component had worn out over time. Unit completed a full cycle without issues.

From: Guest | Date: 3/5/2026 8:36 AM

Was this review helpful? Yes No (0/0)

Repair Note

Fitment on our appliance was accurate while replacing the old component because the appliance suddenly stopped working properly. Cooling performance seems stable again.

From: Guest | Date: 4/4/2026 9:36 AM

Was this review helpful? Yes No (0/0)

Only registered users can write reviews