Comparison : Item # NES1-004SB, NES1 Series 200 to 240 Volt (V) Input Voltage, 1/2 Horsepower (hp), and 2.6 Ampere (A) Current Inverter
Item # NES1-007SB, NES1 Series 200 to 240 Volt (V) Input Voltage, 1 Horsepower (hp), and 4.0 Ampere (A) Current Inverter
Item # NES1-015SB, NES1 Series 200 to 240 Volt (V) Input Voltage, 2 Horsepower (hp), and 7.1 Ampere (A) Current Inverter
Item # NES1-022SB, NES1 Series 200 to 240 Volt (V) Input Voltage, 3 Horsepower (hp), and 10 Ampere (A) Current Inverter
Item # NES1-004LB, NES1 Series 200 to 240 Volt (V) Input Voltage, 1/2 Horsepower (hp), and 2.6 Ampere (A) Current Inverter