HydroQuip Platinum Series, 4.0kw 115v/230v flo-thru heater. The tube measures 15" x 2" and comes complete with a 24" cord, hi limit and pressure switch. For use exclusively with the HydroQuip Platinum series air switched control systems featuring slide heater technology.
For use with HydroQuip Platinum series air switched control systems
Replaces 46-355-1510
This heater is designed for use in spas and hot tubs with HydroQuip Platinum series air switched control systems. It is a 4.0 kW heater, which means it can heat up to 400 gallons of water by 40 degrees Fahrenheit. The heater is made of stainless steel and has a FloThru design, which means that the water flows through the heater element directly. This helps to ensure that the water is heated evenly. The heater also has an HQ PS Air heater, which is a more efficient type of heater element.
The 48-PS40-SA heater is a good choice for spas and hot tubs that need a reliable and efficient heater. It is also a relatively affordable option.
Here are some additional tips for choosing a hot tub heater:
The size of the heater should be based on the size of the spa or hot tub. A rule of thumb is to get a heater that is rated for 1.5 kW per 100 gallons of water.
The voltage of the heater should match the voltage of the spa or hot tub.
The heater should be made of a durable material, such as stainless steel.
The heater should have a flow-through design to ensure that the water is heated evenly.
The heater should have an HQ PS Air heater to save energy.
