Taco 551-078RP Power Unit 0.9 Amp 24V (Single) 550 Series

Product Description

Taco 551-078RP is a power unit (power head) for Taco 550 Series zone valves used in hydronic heating and plumbing systems. It is rated 0.9 amp at 24 V, 60 Hz and connects via a 3-wire terminal block. The unit supports an operating temperature range of 40°F to 240°F, a maximum pressure of 125 PSI, and a pump head equivalent up to 150 ft of water.

• Rated 0.9 A, 24 V, 60 Hz with 3-wire terminal block wiring
• Operating range 40°F to 240°F, maximum pressure 125 PSI, pump head up to 150 ft
• Replacement power unit for Taco 550 Series zone valves (power head)

Product Highlights

Replacement power unit for Taco 550 Series zone valves; 0.9 A, 24 V; 40°F–240°F; 125 PSI

Product Information

Standard Information

• Brand: TACO
• Manufacturer Part Number: 551-078RP