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Gray rectangular HVAC control unit with digital display

Ranco

Ranco ETC-241000-000 HVAC Control SPDT 120V 208V 240V

SKU CH-RE48-YNCBY MPN ETC-241000-000

Electronic temperature control with dual-stage SPDT switching for heating or cooling across 120V, 208V and 240V supplies

  • TypeThermostats
  • ColorGray
  • Precise temperature management with digital display and 1°F minimum differential
  • Dual-stage heating or cooling control via SPDT contacts
  • Wide operating range from -30°F to 220°F for diverse environments
  • IP67 and NEMA 4 rated enclosure resists dust and water ingress
  • Compatible with 120V, 208V and 240V AC supply voltages

Electronic temperature control for HVAC

The Ranco ETC-241000-000 is a digital thermostat that switches heating or cooling loads on temperature rise. It operates on 120V, 208V or 240V AC supply and carries NEMA 4 and IP67 enclosure ratings. The set-point range spans -30 °F to 220 °F with an adjustable differential of 1 °F to 30 °F.

Installers needing a rugged, single-stage switch

Contractors who require a compact, environmentally sealed controller for rooftop units, refrigeration or industrial processes will find the SPDT contact and wide voltage compatibility convenient. Buyers who want multi-stage modulation, communication protocols or programmable schedules should look at other product lines.

SPDT contact form for direct load switching

The single-pole double-throw output provides one set of change-over contacts rated for the listed supply voltages. This determines whether the control can directly drive the target compressor, valve or heater without an intermediate relay.

Highlights

  • Precise temperature management with digital display and 1°F minimum differential
  • Dual-stage heating or cooling control via SPDT contacts
  • Wide operating range from -30°F to 220°F for diverse environments
  • IP67 and NEMA 4 rated enclosure resists dust and water ingress
  • Compatible with 120V, 208V and 240V AC supply voltages

Specifications

TypeThermostats
BrandRANCO
ModelETC-241000-000
ColorGray

Questions about this item

What supply voltage must my system provide for the ETC-241000-000 to operate?

The control accepts 120V AC, 208V AC or 240V AC input, so your existing supply must match one of those voltages.

Will the SPDT contacts on this control switch my existing single-stage heating or cooling load?

Yes, the SPDT output can open or close on temperature rise, handling either a heating stage or a cooling stage up to the control’s rated limits.

How can I verify the ETC-241000-000 is regulating temperature correctly after installation?

Set a target temperature and differential on the digital display, then confirm the output changes state when the sensed temperature crosses the set-point plus or minus the differential.

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