Trane THT2773 T-Stat 318973-401 With its 30-inch capillary tube

With its 30-inch capillary tube and sensing bulb

as it reduces mechanical strain and prevents premature bearing failure caused by refrigerant-oil foaming

The assembly includes the expansion valve

heat-resistant composites to ensure structural stability under thermal stress

OEM Reliability: Direct replacement for Rheem

Trane THT2773 T-Stat 318973-401 With its 30-inch capillary tubeThe Trane THT2773 is a professional grade 3H 2C non programmable thermostat engineered for precise control over multi stage heating and cooling systems. Built for the rigors of commercial and residential HVACR applications, this wall mounted unit features a rugged design and a high contrast digital display for maximum visibility in mechanical rooms or living spaces. Designed to interface with 24VAC systems, the THT2773 supports up to three stages of