Line Voltage Thermostat ETD9STS
The ETD9 Two-Position Room Thermostats are designed for on/off control with set points from 50 to 90 deg F. The ETD9STS is a heating/cooling thermostat and uses a snap-acting switch for line or low voltage applications.
- Voltage: 24-277 VAC
- Heat OR Cool SPDT action (choose when wiring)
- Current: 22A @120-277VAC resistive
- Differential: Htg-2 deg F, Clg-4 deg F
- ContactS: SPDT snap-acting
- With built in thermometer
- UL, CSA Approved
SPECIFICATIONS:
• Single Pole, Double Throw, Heat/Cool, Line voltage
• With built in thermometer
• Heat or cool (choose by wiring to either terminals)
• Application: Indoor-Residential/Commercial/Some Industrial
• Celsius and Fahrenheit temperature scale
• Heating: 22A @120-277VAC resistive
• Cooling: 3/4HP @ 125VAC / 1.5HP @250/277 VAC
• Range: 50-90 F
• Features: Celsius and Fahrenheit Temperature Scale
• Standards: UL Listed;CSA Certified
• 1 year limited warranty
 |
Do you have questions about the products on this page? Click on the ? image on the left or this link to ask us your questions! |
| #1 | Q: I need a thermostat in my attic to control two attic fans and the original thermostats were removed so We could just turn on with a 110ac switch when in the attic rummaging through boxes. Will this unit work and mount to the wall or does it need a box mounted above the switch controlling the two fans. 110volt units. A: You need a thermostat with a higher temperature range. See the Fantech FAT 10 attic thermostat. These line voltage stats are typically mounted onto a metal box. https://www.hvacquick.com/products/residential/Thermostats-and-Fan-Controls/Exhaust-Fan-Controls/Fantech-Speed-and-Fan-Controls Asked on 2023-01-18 by David |
|---|---|
| #2 | Q: I need to control a 120v bathroom fan and have it go on when the room reaches 80F. Can I mount this unit onto the existing in-wall electrical box? A: Yes you may...this unit is designed for a task like this. No extra relays needed so doubly good! Asked on 2020-04-05 by Michael |
| #3 | Q: Is there a switch on this unit to manually change from heat to cool? A: No. You wire it as either a cooling or heating thermostat (different contacts for intended operation). Asked on 2018-03-17 by Jim |
| #4 | Q: Does this thermostat have an off position? A: No, to shut it off without moving the setting, an on/off switch would need to be installed adjacent. Asked on 2014-08-10 by Vance |
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.
