It might leak more current and not complete the circuit in long runs.the lighter wire, that is. 1, 0 feet 4 pair, 24 gauge, category 5e, inside wiring, riser rated data cable, solid bare copper with solid frpe dialectric & a blue pvc jacket, high speed. Typically, the conductor OD is less than 039 0.991mm with. Phone wire would probably work fine in most millivolt situations, but some thermostat wire has decent current going through it (like 24V control loops), so - as always - why not use the right stuff. CAT5/5E cable, there are four twisted pairs or eight conductors. A thermostat wire uses low voltage signals to transfer data. Subsequently, one may also ask, what kind of wire do you use for a thermostat?Д¬hoosing the Proper Gauge: 18 or 20 18 gauge thermostat wire is recommended for any distances up to 250 feet. Many newer thermostats will only accept at the thickest, 16 gauge so the ends may need to be trimmed to fit in the socket. The cat5 probably would work doubled up as it is, but might as well do it right.ДЄlso, can I use stranded wire for thermostat? You can use pretty much any wire you like for a thermostat as long as it is thick enough.

A lot of new thermostats control humidifiers and other components, if you're running a wire might as well go a bit bigger than you need. if you require a better quality alternative. Using CAT5 unpaired for thermostat wiring. Wiring - The cable is wired straight through under the TIA/EIA-568-B standard. Home > Lighting & Electrical > Wire & Cable > Network & Data Cable. We offer fast turnaround, quick shipping, ultra-low prices and outstanding, personalized customer service. Igus CFBUS-044 Chainflex CFBUS Ethernet Cat5 Cable, 26 Gauge, 30V Max., TPE. Category 5 cable, commonly referred to as Cat 5, is a twisted pair cable for computer. For simplicity, it's probably easier to use each pair as if it were a single wire.Д¬orrespondingly, can you use cat5 for thermostat wire? Pick from a huge selection of 12-, 14-, 16-, 18- and 22-gauge stranded wire cables available with your choice of multiple conductors when you shop online at Discount Low Voltage. Partially stripped cable showing the four twisted pairs (eight wires).

Ethernet cable should work fine since thermostats use low voltage and low current.

What gauge wire is cat5