What gauge wire is needed for power? What size breaker is needed?
Coates 34830CPH CPH Electric Pool Heater 30KW, 480V, 37A, 3-Phase
Swimming Pool Heaters: Efficient Heating Solutions for Every Pool
Status:
Open Jan 23, 2026 - 09:04 AM
1answer
Answer
Jan 23, 2026 - 09:04 AM
For Coates model 34830CPH (CPH series, 30kW, 480V, 3-phase):
Power wire size (gauge): #8 AWG copper (75°C rated insulation)
Breaker size: 50A, 3-pole
Source: Vita Pool Supply
View More Product Details
View all Swimming Pool Heaters: Efficient Heating Solutions for Every Pool Questions & Answers
View all Coates 34830CPH CPH Electric Pool Heater 30KW, 480V, 37A, 3-Phase Questions & Answers
