This model typically includes the switch and 1/4" compression nuts

Complete Assembly Solution: Eliminates the need to source individual sealing rings and high-temp adhesives separately for 88 series blocks

Common Technical Questions What is the maximum close-off pressure for this 4-inch valve

this OEM component features a 30-inch capillary tube

Trane SWT2685 Limit Switch 320819-301 This model typically includes theThe Trane SWT2685 Limit Switch (also identified as SWT02685) is a critical OEM replacement bimetal disc specifically engineered for inducer motor temperature monitoring in Trane and American Standard gas furnaces. This SPST auto reset switch is calibrated to open the electrical circuit at 155F to prevent thermal overload of the inducer assembly and heat exchanger, automatically closing at 95F once safe operating temperatures are restored. Designed for