Dwyer Instruments TSW-250 Temperature Switch 318423-701 ensuring the compressor reaches synchronous

ensuring the compressor reaches synchronous speed quickly to prevent overheating

This 120V 1650W element features a 10

It serves as the direct HVAC replacement board for several legacy models

s rotation to prevent airflow loss and motor overheating

Dwyer Instruments TSW-250 Temperature Switch 318423-701 ensuring the compressor reaches synchronousThe Dwyer Instruments TSW 250 is a rugged, digital temperature switch designed for heavy duty HVACR and industrial processes. This dual stage temperature control features a weatherproof NEMA 4X enclosure, making it the standard for rooftop units and washdown environments. Operating on a universal 90 to 255 Vac power supply, the TSW 250 eliminates the need for separate models for different voltage requirements. The unit utilizes a precise PTC