ensuring consistent operation

Engineered for RA 2000 radiator valves

Designed for direct compatibility

How do I configure the O/B terminal for different brands

Exact OEM Specifications: Guarantees a direct-fit replacement for Trane FAN2157 and American Standard systems without field modifications

Emerson Alco 097885 Temperature Control 30067439-890 ensuring consistent operationThe Emerson Alco 097885 (Model TS1 D0P) is a heavy duty freezestat temperature control engineered for critical frost protection in commercial HVACR systems. Designed as a high limit safety, this manual reset thermostat features a 20 foot capillary sensor that detects the coldest point along its length, making it ideal for monitoring large heat exchanger surfaces. With a temperature range of 40 68 degrees F and a fixed 5 degree differential, it ensures