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Gray mechanical line-voltage thermostat with SPDT switch and remote sensing bulb

Dayton

Dayton 6EDY7 Line Voltage Mechanical Thermostat SPDT 24-600VAC

SKU CH-6F33-EYGWG

Mechanical line-voltage thermostat with SPDT switching from -30 °F to 90 °F, adjustable 3.5–20 °F differential, 16 A at 120 VAC or 8 A at 240 VAC, and remote sensing bulb included

  • Product typeLearning Thermostats
  • Product colorGray
  • Wide voltage range fits 24 to 600 VAC systems
  • SPDT switch handles 16 A at 120 VAC or 8 A at 240 VAC
  • Controls heating and cooling from -30 to 90 °F
  • Adjustable differential spans 3.5 to 20 °F
  • Remote sensing bulb included for flexible placement

Dayton 6EDY7 Line-Voltage Mechanical Thermostat

The Dayton 6EDY7 is a line-voltage mechanical thermostat rated from 24 to 600 VAC with an SPDT switch that opens or closes on temperature rise. It controls heating or cooling equipment across a -30 °F to 90 °F range and includes a remote sensing bulb for flexible placement. The unit is not programmable and uses a simple mechanical dial for set-point adjustment.

Installers needing a basic, wide-voltage controller

This thermostat suits electricians and HVAC technicians who want a single device for 120 VAC or 240 VAC loads up to 16 A and 8 A respectively. It will not satisfy users who require programmable schedules, digital read-outs or smart-home connectivity. Buyers needing multi-stage control or communication protocols should look at a different product class.

SPDT switch action: open/close on rise

The defining specification is the single-pole double-throw switch that changes state when temperature rises, with an adjustable differential of 3.5 °F to 20 °F. This behaviour determines whether the thermostat energises heating on a fall or cooling on a rise, so verify the required action before purchase.

How it compares

Measured against everything we stock in Thermostats & Thermostat Accessories, at today’s prices. Recalculated every night.

Price $64.99
Cheaper than about 57% of the 286 comparable items (median $78.49).

Specifications

Product
Brand nameDAYTON
Product typeLearning Thermostats
Product colorGray

Questions about this item

Should I choose the 16 A at 120 VAC or 8 A at 240 VAC rating for my circuit?

Match the rating to your supply voltage; the thermostat handles 16 A at 120 VAC and 8 A at 240 VAC, both within the 24 to 600 VAC range.

What does the -30 °F to 90 °F control range mean once the thermostat is installed?

It will switch your heating or cooling equipment on and off anywhere between -30 °F and 90 °F, with an adjustable differential of 3.5 °F to 20 °F.

How does the SPDT switch and 24 to 600 VAC rating limit what I can control?

The single SPDT switch opens or closes on temperature rise, so it can directly control one load up to 16 A at 120 VAC or 8 A at 240 VAC within the 24 to 600 VAC window.

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