Round honeywell thermostat wiring diagram

Table of Contents. Tap the provided wall anchors into the drilled holes until. Pull the thermostat wires through the wiring hole on the.

Check your thermostat wiring compatibility. Skip to main content. Our Accessibility Statement. How do I wire my thermostat? Last updated. When wiring, each wire should be identified by what terminal s it connects to — never by color. The thermostat uses one wire to control the primary functions of your HVAC system, such as heating, cooling, and fan.

Round honeywell thermostat wiring diagram

Plus, the popular thermostat design fits perfectly into your home. This product is sold exclusively through our Professional Partners. Use the Find A Pro link below to locate one in your area. The reliable, readable scale makes setting the exact temperature easy — including a model with large, raised markings and clicks at every 2-degree change so you can see and hear the change. Plus, the popular, familiar design fits effortlessly into your home decor. Professional installations gets professional results. Find an authorized professional near you to complete your installation. Skip to main content. Our Accessibility Statement. Best Seller.

The thermostat uses one wire to control the primary functions of your HVAC system, such as heating, cooling, and fan.

The T87F Universal Thermostat provides tempera-ture control for 24 to 30 Vac residential heating, cooling or heating-cooling systems. For heating systems, the T87F mounts on the wallplate provided. For cooling only, or heating-cooling, order the A A if textured designer model Heating-Cooling Wallplate with remote switching, or the Q Subbase, which provides switching at the thermostat location. The spdt switch makes one set of contacts on a tem-perature fall to operate the heating system. The other set of contacts make on a temperature rise to operate the cooling system when the T87F is used to control cool-ing.

Table Of Contents. Table of Contents. Heating only: Gas or oil fueled warm air, steam, or hot. Electric baseboard: Electric heating strips located just. Multistage: A conventional system with more than one. Previous Page.

Round honeywell thermostat wiring diagram

This article gives a table showing the proper wire connections for Honeywell brand wall or room thermostats used to control heating or air conditioning equipment. Our page top sketch, courtesy of Honeywell Controls, illustrates the wiring diagram for a traditional Honeywell T87F thermostat used for 2-wire single pole single throw control of heating only in a typical gas-fired heating system. InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website. Illustration: wiring terminals for the Honeywell TH Thermostat -. Do not use C, C1 or X wire. Do not use B wire if you already have O wire. Wrap bare end of wire with electrical tape.

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The spdt switch makes one set of contacts on a tem-perature fall to operate the heating system. Adjust anticipator to match current rating of primary control. Next Page. Heating equipment should stop when the dial has been turned below room temperature. Add to cart Find a pro Find a retailer. Go to support. Love your existing devices? Our Accessibility Statement. When using the T87F for cooling control, refer to the hookups in the Q Subbase instructions. TF Wiring Diagram. When wiring, each wire should be identified by what terminal s it connects to — never by color. After wiring the wallplate, plug the hole to prevent drafts that may affect the thermostat. Posted February 14, The jumper may also be a wire connecting the two terminals. Typical hookup of TC in heat-cool system with.

Check your thermostat wiring compatibility. Skip to main content.

Upload from URL. Restore password. Online chat Offline chat. Table of Contents. Plus, the popular, familiar design fits effortlessly into your home decor. Typical hookup of TC in heat-cool system with. If we recommend placing a wire in a terminal, do not move it to another terminal if we address it later in the guide. Next Page. Mercury Notice This control contains mercury in a sealed tube. A heat pump runs your compressor for both heating and cooling. To confirm your system is off, change the temperature on your existing thermostat, so the system starts heating or cooling. G is compatible, but not G1, G2, or G3. Do not place control in the trash at the end of its useful life.