You can use #10 or #12 THHN stranded wire with a 20 amp breaker for the outdoor unit. A disconnect is required within sight of the outdoor unit. The wire between the outdoor and indoor unit should be 14/3 with ground or 14/4 stranded. Do not use solid or aluminum wire for either application.
Definitely not. The insulation is the wrong type. Under ground wire insulation is much thicker and is made of a material that is impervious to water infiltration.
Not enough information. Lights? Pumps?
running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
#14 copper wire is rated for 15 amps.
Outdoor wire is harder to work with but you can use it indoors.
You can use #10 or #12 THHN stranded wire with a 20 amp breaker for the outdoor unit. A disconnect is required within sight of the outdoor unit. The wire between the outdoor and indoor unit should be 14/3 with ground or 14/4 stranded. Do not use solid or aluminum wire for either application.
One terminal is the overhead wire, and the other terminal is the track, which is grounded.
powerlines mounted on pylons, see Overhead power line. For lines carrying information, see Overhead cable. An overhead line or overhead wire is used to transmit electrical energy to trains, trolleybuses
depends on whether thermo used on gas or elec. unit, heat pump, strip heat, etc. red wire is hot wire. White wire goes to heat. yellow wire goes to outdoor unit contactor. green wire goes to indoor fan. blue or brown wire goes to reversing valve on outdoor unit.
Definitely not. The insulation is the wrong type. Under ground wire insulation is much thicker and is made of a material that is impervious to water infiltration.
No. Green should always signify the ground wire.
you could but the pipe might fill with rain water during a storm, but as long as it doesn't have any opening/cuts in the wire insulation it should be fine.
Not enough information. Lights? Pumps?
Use AWG # 6 wire.
running wire 12-2 300ft w/9ea. 27watt lights what size breaker should be used
A jumper wire should use to bridge electrical ground across?