Honeywell Economy Millivolt Non-Programmable Thermostat-CT33A at The Home Depot
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Model # CT33A

Internet # 203186978

Store SKU # 692666

Economy Millivolt Non-Programmable Thermostat

Honeywell Economy Millivolt Non-Programmable Thermostat

This item has been discontinued.
The Home Depot no longer carries this specific product.

$14.98 / each
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


Model # CT33A

Internet # 203186978

Store SKU # 692666

This Honeywell Economy Only Manual Thermostat features a simple analog presentation that is easy to understand. The thermostat allows you to simply adjust the temperature by moving the lever up or down. The thermostat is compatible with 750 millivolt systems to provide low-voltage control of heating equipment.

  • Economy eat only thermostat for 750 millivolt systems
  • Easy to install and use
  • Decorative backplate included to cover up wall marks
  • Dual temperature scale degree F/C


Assembled Depth (in.)  1.25 in  Assembled Height (in.)  3 in 
Assembled Width (in.)  3 in  Certifications and Listings  No Certifications or Listings 
Color Family  Beige / Cream  Control Type  Lever 
ENERGY STAR Certified  No  Manufacturer Warranty  1 year limited warranty 
Number of HVAC Zones  Operation Type  Mechanical 
Product Depth (in.)  1.25  Product Height (ft.) 
Product Width (in.)  Returnable  90-Day 
Shape  Square  Thermostat Features  No Additional Features 
Thermostat Type  Heat Only  Voltage (volts)  0.75 



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