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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
OEM Standards: A factory authorized part that meets exact manufacturing tolerances for drop-in reliability during overhaul
1-inch diameter wheels with a 7-inch width
This heat sequencer relay is engineered to manage the activation of electric heating elements
which is critical for modern high-SEER coils
and duct dampers for restrictions
Dwyer Instruments TSW-250 Temperature Switch 322056-301 OEM Standards: A factory authorizedThe 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
US$ 292.00
US$ 359.50