There are several advantages of having a 20 gauge thermostat wire. Let’s take you step by step, type by type, and find the best 20 gauge thermostat wire for you.

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Our Top Picks:

Best Overall: Buy: Cimple Co 20 Gauge Thermostat Wire READ REVIEW

Best For Very High Quality: Buy: Woods 20 Gauge Thermostat Wire READ REVIEW

Best For Worth The Money: Buy: Plusivo 20 Gauge Thermostat Wire READ REVIEW

Best For Easy Soldering: Buy: Bntechgo 20 Gauge Thermostat Wire READ REVIEW

Best With Screw: Buy: Cableague 20 Gauge Thermostat Wire READ REVIEW

Best For Millivolt Fireplace Upgrade: Buy: Cimple Co Thermostat Wire READ REVIEW

Best For Electronic Equipment: Buy: Zarivy 20 Gauge Thermostat Wire READ REVIEW

Best For Replacement: Buy: Southwire 20 Gauge Thermostat Wire READ REVIEW

Best For Commercial Use: Buy: Phat Satellite Intl 20 Gauge Thermostat Wire READ REVIEW

Best For Remote Control: Buy: Southwire 20 Gauge Thermostat Wire READ REVIEW

Best Overall: Cimple Co 20 Gauge Thermostat Wire

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Cimple Co line of wire comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Cimple Co 20 Gauge Thermostat Wire can pass for decent quality and it is green. Make sure this fits by entering your model number. This multi - purpose cable is primarily used for thermostat installations, hvac equipment, along with security alarm systems, door chimes and bell installations.

Finally, the cimple co 20 gauge thermostat wire is industrial, is great for solid copper and it is rigid.

Almost all customers opine that the wire is great for installing a new conditioner. Also, a few strongly agree that the wire is easy to feed through holes and what not. Further, they say that the wire is easy to chase new wire using the old wire to pull it.

• This can get 50 feet of premium, cl2/r cmr rated brown thermostat wire 18/8.
• This works as described and it has good copper.
• This is perfectly suited to its purpose.
• Rated for: residential, commercial, and industrial applications.

Best For Very High Quality: Woods 20 Gauge Thermostat Wire

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Compared with other wires in this category, the wooden 20 gauge thermostat wire has a convenient design. The wooden 20 gauge thermostat wire is great for a great price and it is used for a good buy. Make sure this fits by entering your model number. In addition, the wire is effective, is made for quick delivery, it is blue and has a nice design.

Above all, the wood 20 gauge thermostat wire works as described, does the job and it is sturdy.

Almost all customers found that the wire is easy to install for 5-wire hvac control of an existing home system. In addition, a few say that the wire is suitable for stranded wire, not solid core. Also, they say that the old four - wire caused the unit to short cycle, and the installation of the five - wire fixed the issue and the unit works flawlessly.

• This is great with good packaging and it works great.
• The 18 gauge 5 wire copper cable should work fine with millivolts.
• It is easy to work with and appeared to be high quality.
• This 18/5 is quite reasonably priced.

Best For Worth The Money: Plusivo 20 Gauge Thermostat Wire

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Compared with other wires in this category, the Plusivo 20 Gauge Thermostat Wire has a convenient design. The plusivo 20 gauge thermostat wire is black, is used for cable ties and it comes with a nice package. Make sure this fits by entering your model number. The benefits of having tinned copper wire include protection against corrosion, ease of soldering, and providing the same conductivity as bare copper.

The wire makes for nice packaging, has wire length, it is extremely flexible and has a vintage style. look. Moreover, it provides great value and it is best for high temperature.s. Finally, the plusivo 20 gaugethermostat wire is great for lots of accessories and it is great for single core.

Almost all customers found that the wire is 600v, as printed in the silicone insulation of the wire. Further, they strongly agree that the wire is good for led light fixtures. In addition, they also found that the included wire ties and shrink tubes only add to the value. In conclusion, buyers found this to be one of the best wire for daily purposes.

• The pvc insulation provides high flexibility, resistance to acids, oils, alkalies, moisture, and fungus.
• This is a complete package of wires for wiring a model railroad.
• This is great for soldering wires together.
• This is great for various wire gauges, it is easy to use and one hand "handy.

Best For Easy Soldering: Bntechgo 20 Gauge Thermostat Wire

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Best part: Bntechgo 20 Gauge Thermostat Wire costs comparatively low and it is available to ship in 24 hours. The bntechgo 20gauge thermostat wire looks great, is highly efficient and it is heat resistant. It has 150 strands of 0.08 mm tinned copper wire. The copper strands are tinned, protecting them from corrosion and making it easier to solder. Further, the wire is used for model planes, model cars, model ships, lamps, household appliances, electric heating appliances, meters, instruments, motors and digital devices.

Most importantly, the bntechgo 20 gauge thermostatwire is constructed with excellent quality and it is rated for 600v.

Most buyers agree that the wire is ideal for constructing a usb cable because of the flexibility of the wire. And, they say that the wire is perfect for signal wires on quadcopter builds. Moreover, a few say that this is the best wire for cold weather use, due to its ability to maintain flexibility. To sum up, many customers have used the bntechgo 20 gauge thermostat wire for more than a few months without any issues, and it shows no sign of giving up.

• This allows for the assignment of a color to a connection's purpose, minimizing connection confusion.
• This includes the velcro strap.
• This has more friction or inability to slip past other wires.
• The flexibility of the insulation makes routing multi - wire bundles easy and neat.

Best With Screw: Cableague 20 Gauge Thermostat Wire

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The Cableague 20 Gauge Thermostat Wire is capable of outshining several other wires featured in this list in overall features for the price point. Further, it is remote and it is easy to ship. Pvc or polypropylene insulation, color-coded for thermostat cable. Most importantly, the cableague 20 gauge thermostat wire is bright and it is used for door bells.

"It is a perfect wire for standard thermostats and also for other uses, if you need 5 conductors for audio speakers or other controls. " - says, one customer. Overall, most customers agree that the wire is functionally comfortable and no one questions it.

• Thermostat cable：60°c, 150 volt, ul listed type cl2, etl complied.
• Jacket: outer jacket of polyvinyl chloride (pvc), which is heat,moisture and sunlight resistant， brown.
• New and hot releases.

Best For Millivolt Fireplace Upgrade: Cimple Co Thermostat Wire

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The features department is where Cimple Co Thermostat Wire truly manages to shine. The cimple co thermostat wire is easy to cut, is great for solid copper and it works great. Make sure this fits by entering your model number. This multi - purpose cable is primarily used for thermostat installations, hvac equipment, along with security alarm systems, door chimes and bell installations.

Finally, the cimple co thermostatwire provides great value, is suitable for industrial applications and it is best for electrical tape.

Most customers found that the wire is easy to strip as advertised. Also, they say that the wire is used for shaping masks. Further, a few strongly agree that the wire worked well in a simple set up for connecting a basic wall heater to a smart thermostat.

• This has design for the millivolt signal.
• Includes: 50 feet of premium, cl2/r cmr rated brown thermostat wire 18/2.
• This is great for millivolt fireplace upgrade.
• Quality assurance: ul listed and includes a US manufacturers warranty.

Best For Electronic Equipment: Zarivy 20 Gauge Thermostat Wire

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Zarivy offers a variety of wire for personal choice and yet maintains quality in all the variants. The Zarivy 20 Gauge Thermostat Wire is 100ft, easy to cut, it's easy to strip and cut into any length based on needs. Make sure this fits by entering your model number. This 20gauge cable comes wrapped around a hard plastic spool that makes dispensing convenient.

The wire can be found for a decent price, It has led strip lights and has a great design. Most importantly, the zarivy 20 gaugethermostat wire provides maximum conductivity, durability and antioxidation to ensure the highest performance and reliability of the products.

Almost all customers opine that the wire is perfect for running led lights. Also, a few strongly agree that the wire is a great item and has good insulation. Further, a few say that the wire comes in bulk form. In addition to that, it is easy to separate and strip. In short, at the price, they believe that they got a steal of a deal with it.

• Manufacturer says: we stand for the highest quality product and customer satisfaction.
• New and hot releases.

Best For Replacement: Southwire 20 Gauge Thermostat Wire

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Not everyone likes to purchase wire for their daily purpose, but the Southwire 20 Gauge Thermostat Wire would be an anomoly. Make sure this fits by entering your model number. Further, the wire is remote and it is good for replacement for cerro. The wire is easy to maintain and it will match with your daily use.

• Replacement for Cerro, honeywell, cci, Coleman cable, Baron and lightyear.
• Sunlight resistant, brown pvc jacket, polypropylene insulation ensures excellent strip ability.
• Good investment for the long term.

Best For Commercial Use: Phat Satellite Intl 20 Gauge Thermostat Wire

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For a low asking price, Phat Satellite Intl 20 Gauge Thermostat Wire has managed to overwhelm their customers by packing as many features as they could. The phat satellite intl 20 gauge thermostat wire is used for door bells, is great for solid copper and it is blue. Make sure this fits by entering your model number. In addition, it is great for flame retardant, is perfect for remote control and it is remote. Most importantly, the phat satellite intl 20 gauge thermostat wire is great for commercial use and it is green.

• Cl2 rated for in-wall installation; flame retardant lead-free pvc jacket.
• Bare solid copper conductors 20 gauge; 4-conductors; white, red, green & blue.
• 25 feet; brown; solid copper 20awg 4-conductor (20/4); cl2 for in-wall installation.
• Contact us for more details about custom sizes and availability for different cable types.

Best For Remote Control: Southwire 20 Gauge Thermostat Wire

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The Southwire 20 Gauge Thermostat Wire's high-end materials makes sure that it ages well with use. Make sure this fits by entering your model number. In addition, the wire is remote and it is good for replacement for cerro. In conclusion, with a 4.6 rating and more than 96 buyers, the southwire 20 gauge thermostat wire stands as the best choice.

• Replacement for Cerro, honeywell, cci, Coleman cable, Baron and lightyear.
• Sunlight resistant, brown pvc jacket, polypropylene insulation ensures excellent strip ability.
• Lot of satisfied buyers.