this manual reset sensor is a high-limit safety device that opens the SPST (Single Pole Single Throw) circuit if it detects excessive heat or flame spillage outside the heat exchanger

The kit typically utilizes a White-Rodgers or Honeywell gas valve conversion mechanism

High Current Capacity: Optimized to handle the amperage spikes common in heavy-duty starter and motor control circuits

Durable Construction: Built to withstand the high-cycle demands of commercial and industrial HVAC environments

As an authentic OEM Armstrong replacement part

York S1-1TVM2A1 TXV Els PW 17895 this manual reset sensor isWhen you are dealing with a 2 ton cooling unit that is starving or flooding the evaporator, the York S1 1TVM2A1 TXV is the standard issue fix for R22 systems. This thermostatic expansion valve operates with a 5 8 x 5 8 ODF sweat connection and contains a 30 inch capillary tube designed for precise superheat control. As a direct OEM replacement for York S1 1TVM701, it eliminates the guesswork on compatibility for older York air conditioner and heat