Voltex® AL Connected Heat Pump

Electric Water Heaters

The A. O. Smith Voltex ® AL Connected Heat Pump is a next‑generation, ENERGY STAR®‑certified water heating solution that enhances efficiency and peace of mind. With a remarkable Uniform Energy Factor (UEF) up to 3.88, it can reduce water‑heating energy costs by as much as 75 %. Operating in ambient temperatures down to 2 °C, it ensures reliable year-round performance. The whisper-quiet compressor runs at just 45 dBA, perfect for basements or utility rooms. Installation is a breeze with flexible top/front water connections and zero side/back clearance requirements. iCOMM™ smart connectivity enables remote monitoring and app control, while integrated leak sensors and a smart anode help prevent damage. Ideal for eco-conscious homeowners aiming to save money and lower carbon footprints.

Documentation

Spec Sheet
Sell Sheet
Installation Manual
Warranty Sheet

Compare Models

HPTS-50

Capacity
50 USG
Voltage
208 V | 240 V
Warranty*
10 years

HPTS-66

Capacity
66 USG
Voltage
208 V | 240 V
Warranty*
10 years

HPTS-80

Capacity
80 USG
Voltage
208 V | 240 V
Warranty*
10 years

*From the date of installation. For more specific warranty details including exceptions, consult the owner’s manual. Certain conditions apply.

Features & Benefits

EXCEPTIONAL ENERGY EFFICIENCY
Improved efficiency up to 3.88 Uniform Energy Factor (UEF) can reduce the cost of water heating by up to 75%*
iCOMM™ SMART CONNECTIVITY
Monitor and control your water heater through the free A. O. Smith app
LEAK PROTECTION TECHNOLOGY
Smart sensor alerts user in the event a leak does occur for added peace of mind

QUIET OPERATION
Whisper-quiet operation at 45 dBA
FLEXIBLE DESIGN
Top and front water connections for easy installation. Zero clearance required on sides and back to fit in tighter spaces.
ELECTRONIC CONTROLS
User-friendly electronic interface allows easy control of temperature, operating mode and diagnostics

Canada’s EnerGuide program for energy-using products is a rating and labelling system that allows consumers to find the most efficient product in their class. It provides verified data about a product’s energy performance.

The CSA certification indicates that our products have been evaluated by a formal process involving examination, testing and follow-up inspections. It also indicates that Giant products complies with applicable U.S., Canadian and/or international standards for safety or performance.