The HydroQuip 48-1555-HS Heater is a versatile and high-quality heating solution for your spa or hot tub. Designed with efficiency and convenience in mind, this heater offers a wide range of features to make sure your water stays at the perfect temperature. One of the most notable features of the HydroQuip 48-1555-HS is its universal 15" length. This makes it compatible with a wide range of spa and hot tub models. To ensure safe installation and operation, the heater comes with adjustable grounding and mounting studs. Another convenient feature is the adjustable thermowell cover. The HydroQuip 48-1555-HS also comes with multiple pressure switch ports, though the pressure switch itself is not included. To ensure a secure and leak-proof connection, the heater comes with 2" heater tailpieces complete with gaskets and O-rings. This makes installation easy and hassle-free, allowing you to quickly start enjoying your spa or hot tub with perfectly heated water.

• Housing Configuration - Straight
• Heater Length - 15"
• Lead End Terminal Location - 4-1/4"
• Threaded Tap Orientation - 12 O`Clock, 3 O`Clock, 9 O`Clock
• Threaded Tap Location - 12-3/4" From Leading End, 13" From Leading End, 3" From Leading End, 8-1/4" From Leading End
• Kilowatts - 1.375kW, 5.5kW
• Voltage - 115v, 230v
• Sensor Stud Orientation - Adjustable
• Mounting Stud Type - Adjustable
• Heater Size - 2"
• Heater Application - Universal

Additional information:
Alternate Part Numbers - 46-555-2210, C2550-0736